49691460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 180633600

約数和(自身を除く): 130942140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 479, 494, 532, 546, 570, 665, 741, 780, 798, 910, 958, 988, 1092, 1140, 1235, 1330, 1365, 1437, 1482, 1596, 1729, 1820, 1916, 1995, 2395, 2470, 2660, 2730, 2874, 2964, 3353, 3458, 3705, 3990, 4790, 4940, 5187, 5460, 5748, 6227, 6706, 6916, 7185, 7410, 7980, 8645, 9101, 9580, 10059, 10374, 12454, 13412, 14370, 14820, 16765, 17290, 18202, 18681, 20118, 20748, 24908, 25935, 27303, 28740, 31135, 33530, 34580, 36404, 37362, 40236, 43589, 45505, 50295, 51870, 54606, 62270, 63707, 67060, 74724, 87178, 91010, 93405, 100590, 103740, 109212, 118313, 124540, 127414, 130767, 136515, 174356, 182020, 186810, 191121, 201180, 217945, 236626, 254828, 261534, 273030, 318535, 354939, 373620, 382242, 435890, 473252, 523068, 546060, 591565, 637070, 653835, 709878, 764484, 828191, 871780, 955605, 1183130, 1274140, 1307670, 1419756, 1656382, 1774695, 1911210, 2366260, 2484573, 2615340, 3312764, 3549390, 3822420, 4140955, 4969146, 7098780, 8281910, 9938292, 12422865, 16563820, 24845730, 49691460]

約数ペア:

[(1, 49691460), (2, 24845730), (3, 16563820), (4, 12422865), (5, 9938292), (6, 8281910), (7, 7098780), (10, 4969146), (12, 4140955), (13, 3822420), (14, 3549390), (15, 3312764), (19, 2615340), (20, 2484573), (21, 2366260), (26, 1911210), (28, 1774695), (30, 1656382), (35, 1419756), (38, 1307670), (39, 1274140), (42, 1183130), (52, 955605), (57, 871780), (60, 828191), (65, 764484), (70, 709878), (76, 653835), (78, 637070), (84, 591565), (91, 546060), (95, 523068), (105, 473252), (114, 435890), (130, 382242), (133, 373620), (140, 354939), (156, 318535), (182, 273030), (190, 261534), (195, 254828), (210, 236626), (228, 217945), (247, 201180), (260, 191121), (266, 186810), (273, 182020), (285, 174356), (364, 136515), (380, 130767), (390, 127414), (399, 124540), (420, 118313), (455, 109212), (479, 103740), (494, 100590), (532, 93405), (546, 91010), (570, 87178), (665, 74724), (741, 67060), (780, 63707), (798, 62270), (910, 54606), (958, 51870), (988, 50295), (1092, 45505), (1140, 43589), (1235, 40236), (1330, 37362), (1365, 36404), (1437, 34580), (1482, 33530), (1596, 31135), (1729, 28740), (1820, 27303), (1916, 25935), (1995, 24908), (2395, 20748), (2470, 20118), (2660, 18681), (2730, 18202), (2874, 17290), (2964, 16765), (3353, 14820), (3458, 14370), (3705, 13412), (3990, 12454), (4790, 10374), (4940, 10059), (5187, 9580), (5460, 9101), (5748, 8645), (6227, 7980), (6706, 7410), (6916, 7185)]