49408320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 175125888

約数和(自身を除く): 125717568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 107, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 214, 222, 240, 260, 296, 312, 320, 321, 370, 390, 416, 428, 444, 480, 481, 520, 535, 555, 592, 624, 642, 740, 780, 832, 856, 888, 960, 962, 1040, 1070, 1110, 1184, 1248, 1284, 1391, 1443, 1480, 1560, 1605, 1712, 1776, 1924, 2080, 2140, 2220, 2368, 2405, 2496, 2568, 2782, 2886, 2960, 3120, 3210, 3424, 3552, 3848, 3959, 4160, 4173, 4280, 4440, 4810, 5136, 5564, 5772, 5920, 6240, 6420, 6848, 6955, 7104, 7215, 7696, 7918, 8346, 8560, 8880, 9620, 10272, 11128, 11544, 11840, 11877, 12480, 12840, 13910, 14430, 15392, 15836, 16692, 17120, 17760, 19240, 19795, 20544, 20865, 22256, 23088, 23754, 25680, 27820, 28860, 30784, 31672, 33384, 34240, 35520, 38480, 39590, 41730, 44512, 46176, 47508, 51360, 51467, 55640, 57720, 59385, 63344, 66768, 76960, 79180, 83460, 89024, 92352, 95016, 102720, 102934, 111280, 115440, 118770, 126688, 133536, 153920, 154401, 158360, 166920, 190032, 205868, 222560, 230880, 237540, 253376, 257335, 267072, 308802, 316720, 333840, 380064, 411736, 445120, 461760, 475080, 514670, 617604, 633440, 667680, 760128, 772005, 823472, 950160, 1029340, 1235208, 1266880, 1335360, 1544010, 1646944, 1900320, 2058680, 2470416, 3088020, 3293888, 3800640, 4117360, 4940832, 6176040, 8234720, 9881664, 12352080, 16469440, 24704160, 49408320]

約数ペア:

[(1, 49408320), (2, 24704160), (3, 16469440), (4, 12352080), (5, 9881664), (6, 8234720), (8, 6176040), (10, 4940832), (12, 4117360), (13, 3800640), (15, 3293888), (16, 3088020), (20, 2470416), (24, 2058680), (26, 1900320), (30, 1646944), (32, 1544010), (37, 1335360), (39, 1266880), (40, 1235208), (48, 1029340), (52, 950160), (60, 823472), (64, 772005), (65, 760128), (74, 667680), (78, 633440), (80, 617604), (96, 514670), (104, 475080), (107, 461760), (111, 445120), (120, 411736), (130, 380064), (148, 333840), (156, 316720), (160, 308802), (185, 267072), (192, 257335), (195, 253376), (208, 237540), (214, 230880), (222, 222560), (240, 205868), (260, 190032), (296, 166920), (312, 158360), (320, 154401), (321, 153920), (370, 133536), (390, 126688), (416, 118770), (428, 115440), (444, 111280), (480, 102934), (481, 102720), (520, 95016), (535, 92352), (555, 89024), (592, 83460), (624, 79180), (642, 76960), (740, 66768), (780, 63344), (832, 59385), (856, 57720), (888, 55640), (960, 51467), (962, 51360), (1040, 47508), (1070, 46176), (1110, 44512), (1184, 41730), (1248, 39590), (1284, 38480), (1391, 35520), (1443, 34240), (1480, 33384), (1560, 31672), (1605, 30784), (1712, 28860), (1776, 27820), (1924, 25680), (2080, 23754), (2140, 23088), (2220, 22256), (2368, 20865), (2405, 20544), (2496, 19795), (2568, 19240), (2782, 17760), (2886, 17120), (2960, 16692), (3120, 15836), (3210, 15392), (3424, 14430), (3552, 13910), (3848, 12840), (3959, 12480), (4160, 11877), (4173, 11840), (4280, 11544), (4440, 11128), (4810, 10272), (5136, 9620), (5564, 8880), (5772, 8560), (5920, 8346), (6240, 7918), (6420, 7696), (6848, 7215), (6955, 7104)]