51344160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 196499520

約数和(自身を除く): 145155360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 59, 60, 70, 74, 80, 84, 96, 98, 105, 111, 112, 118, 120, 140, 147, 148, 160, 168, 177, 185, 196, 210, 222, 224, 236, 240, 245, 259, 280, 294, 295, 296, 336, 354, 370, 392, 413, 420, 444, 472, 480, 490, 518, 555, 560, 588, 590, 592, 672, 708, 735, 740, 777, 784, 826, 840, 885, 888, 944, 980, 1036, 1110, 1120, 1176, 1180, 1184, 1239, 1295, 1416, 1470, 1480, 1554, 1568, 1652, 1680, 1770, 1776, 1813, 1888, 1960, 2065, 2072, 2183, 2220, 2352, 2360, 2478, 2590, 2832, 2891, 2940, 2960, 3108, 3304, 3360, 3540, 3552, 3626, 3885, 3920, 4130, 4144, 4366, 4440, 4704, 4720, 4956, 5180, 5439, 5664, 5782, 5880, 5920, 6195, 6216, 6549, 6608, 7080, 7252, 7770, 7840, 8260, 8288, 8673, 8732, 8880, 9065, 9440, 9912, 10360, 10878, 10915, 11564, 11760, 12390, 12432, 13098, 13216, 14160, 14455, 14504, 15281, 15540, 16520, 17346, 17464, 17760, 18130, 19824, 20720, 21756, 21830, 23128, 23520, 24780, 24864, 26196, 27195, 28320, 28910, 29008, 30562, 31080, 32745, 33040, 34692, 34928, 36260, 39648, 41440, 43365, 43512, 43660, 45843, 46256, 49560, 52392, 54390, 57820, 58016, 61124, 62160, 65490, 66080, 69384, 69856, 72520, 76405, 86730, 87024, 87320, 91686, 92512, 99120, 104784, 106967, 108780, 115640, 122248, 124320, 130980, 138768, 145040, 152810, 173460, 174048, 174640, 183372, 198240, 209568, 213934, 217560, 229215, 231280, 244496, 261960, 277536, 290080, 305620, 320901, 346920, 349280, 366744, 427868, 435120, 458430, 462560, 488992, 523920, 534835, 611240, 641802, 693840, 733488, 855736, 870240, 916860, 1047840, 1069670, 1222480, 1283604, 1387680, 1466976, 1604505, 1711472, 1833720, 2139340, 2444960, 2567208, 3209010, 3422944, 3667440, 4278680, 5134416, 6418020, 7334880, 8557360, 10268832, 12836040, 17114720, 25672080, 51344160]

約数ペア:

[(1, 51344160), (2, 25672080), (3, 17114720), (4, 12836040), (5, 10268832), (6, 8557360), (7, 7334880), (8, 6418020), (10, 5134416), (12, 4278680), (14, 3667440), (15, 3422944), (16, 3209010), (20, 2567208), (21, 2444960), (24, 2139340), (28, 1833720), (30, 1711472), (32, 1604505), (35, 1466976), (37, 1387680), (40, 1283604), (42, 1222480), (48, 1069670), (49, 1047840), (56, 916860), (59, 870240), (60, 855736), (70, 733488), (74, 693840), (80, 641802), (84, 611240), (96, 534835), (98, 523920), (105, 488992), (111, 462560), (112, 458430), (118, 435120), (120, 427868), (140, 366744), (147, 349280), (148, 346920), (160, 320901), (168, 305620), (177, 290080), (185, 277536), (196, 261960), (210, 244496), (222, 231280), (224, 229215), (236, 217560), (240, 213934), (245, 209568), (259, 198240), (280, 183372), (294, 174640), (295, 174048), (296, 173460), (336, 152810), (354, 145040), (370, 138768), (392, 130980), (413, 124320), (420, 122248), (444, 115640), (472, 108780), (480, 106967), (490, 104784), (518, 99120), (555, 92512), (560, 91686), (588, 87320), (590, 87024), (592, 86730), (672, 76405), (708, 72520), (735, 69856), (740, 69384), (777, 66080), (784, 65490), (826, 62160), (840, 61124), (885, 58016), (888, 57820), (944, 54390), (980, 52392), (1036, 49560), (1110, 46256), (1120, 45843), (1176, 43660), (1180, 43512), (1184, 43365), (1239, 41440), (1295, 39648), (1416, 36260), (1470, 34928), (1480, 34692), (1554, 33040), (1568, 32745), (1652, 31080), (1680, 30562), (1770, 29008), (1776, 28910), (1813, 28320), (1888, 27195), (1960, 26196), (2065, 24864), (2072, 24780), (2183, 23520), (2220, 23128), (2352, 21830), (2360, 21756), (2478, 20720), (2590, 19824), (2832, 18130), (2891, 17760), (2940, 17464), (2960, 17346), (3108, 16520), (3304, 15540), (3360, 15281), (3540, 14504), (3552, 14455), (3626, 14160), (3885, 13216), (3920, 13098), (4130, 12432), (4144, 12390), (4366, 11760), (4440, 11564), (4704, 10915), (4720, 10878), (4956, 10360), (5180, 9912), (5439, 9440), (5664, 9065), (5782, 8880), (5880, 8732), (5920, 8673), (6195, 8288), (6216, 8260), (6549, 7840), (6608, 7770), (7080, 7252)]