53647113940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 133668864000

約数和(自身を除く): 80021750060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 139, 140, 196, 245, 254, 278, 343, 443, 490, 508, 556, 635, 686, 695, 886, 889, 973, 980, 1270, 1372, 1390, 1715, 1772, 1778, 1946, 2215, 2540, 2780, 3101, 3430, 3556, 3892, 4430, 4445, 4865, 6202, 6223, 6811, 6860, 8860, 8890, 9730, 12404, 12446, 13622, 15505, 17653, 17780, 19460, 21707, 24892, 27244, 31010, 31115, 34055, 35306, 43414, 43561, 47677, 56261, 61577, 62020, 62230, 68110, 70612, 86828, 87122, 88265, 95354, 108535, 112522, 123154, 123571, 124460, 136220, 151949, 174244, 176530, 190708, 217070, 217805, 225044, 238385, 246308, 247142, 281305, 303898, 307885, 353060, 393827, 431039, 434140, 435610, 476770, 494284, 562610, 607796, 615770, 617855, 759745, 787654, 862078, 864997, 871220, 953540, 1125220, 1231540, 1235710, 1519490, 1575308, 1724156, 1729994, 1969135, 2155195, 2471420, 2756789, 3017273, 3038980, 3459988, 3938270, 4310390, 4324985, 5513578, 6034546, 6054979, 7820279, 7876540, 8620780, 8649970, 11027156, 12069092, 12109958, 13783945, 15086365, 15640558, 17299940, 19297523, 21120911, 24219916, 27567890, 30172730, 30274895, 31281116, 38595046, 39101395, 42241822, 54741953, 55135780, 60345460, 60549790, 77190092, 78202790, 84483644, 96487615, 105604555, 109483906, 121099580, 156405580, 192975230, 211209110, 218967812, 273709765, 383193671, 385950460, 422418220, 547419530, 766387342, 1094839060, 1532774684, 1915968355, 2682355697, 3831936710, 5364711394, 7663873420, 10729422788, 13411778485, 26823556970, 53647113940]

約数ペア:

[(1, 53647113940), (2, 26823556970), (4, 13411778485), (5, 10729422788), (7, 7663873420), (10, 5364711394), (14, 3831936710), (20, 2682355697), (28, 1915968355), (35, 1532774684), (49, 1094839060), (70, 766387342), (98, 547419530), (127, 422418220), (139, 385950460), (140, 383193671), (196, 273709765), (245, 218967812), (254, 211209110), (278, 192975230), (343, 156405580), (443, 121099580), (490, 109483906), (508, 105604555), (556, 96487615), (635, 84483644), (686, 78202790), (695, 77190092), (886, 60549790), (889, 60345460), (973, 55135780), (980, 54741953), (1270, 42241822), (1372, 39101395), (1390, 38595046), (1715, 31281116), (1772, 30274895), (1778, 30172730), (1946, 27567890), (2215, 24219916), (2540, 21120911), (2780, 19297523), (3101, 17299940), (3430, 15640558), (3556, 15086365), (3892, 13783945), (4430, 12109958), (4445, 12069092), (4865, 11027156), (6202, 8649970), (6223, 8620780), (6811, 7876540), (6860, 7820279), (8860, 6054979), (8890, 6034546), (9730, 5513578), (12404, 4324985), (12446, 4310390), (13622, 3938270), (15505, 3459988), (17653, 3038980), (17780, 3017273), (19460, 2756789), (21707, 2471420), (24892, 2155195), (27244, 1969135), (31010, 1729994), (31115, 1724156), (34055, 1575308), (35306, 1519490), (43414, 1235710), (43561, 1231540), (47677, 1125220), (56261, 953540), (61577, 871220), (62020, 864997), (62230, 862078), (68110, 787654), (70612, 759745), (86828, 617855), (87122, 615770), (88265, 607796), (95354, 562610), (108535, 494284), (112522, 476770), (123154, 435610), (123571, 434140), (124460, 431039), (136220, 393827), (151949, 353060), (174244, 307885), (176530, 303898), (190708, 281305), (217070, 247142), (217805, 246308), (225044, 238385)]