53875560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 169361280

約数和(自身を除く): 115485720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 53, 60, 86, 106, 120, 129, 159, 172, 197, 212, 215, 258, 265, 318, 344, 394, 424, 430, 516, 530, 591, 636, 645, 788, 795, 860, 985, 1032, 1060, 1182, 1272, 1290, 1576, 1590, 1720, 1970, 2120, 2279, 2364, 2580, 2955, 3180, 3940, 4558, 4728, 5160, 5910, 6360, 6837, 7880, 8471, 9116, 10441, 11395, 11820, 13674, 16942, 18232, 20882, 22790, 23640, 25413, 27348, 31323, 33884, 34185, 41764, 42355, 45580, 50826, 52205, 54696, 62646, 67768, 68370, 83528, 84710, 91160, 101652, 104410, 125292, 127065, 136740, 156615, 169420, 203304, 208820, 250584, 254130, 273480, 313230, 338840, 417640, 448963, 508260, 626460, 897926, 1016520, 1252920, 1346889, 1795852, 2244815, 2693778, 3591704, 4489630, 5387556, 6734445, 8979260, 10775112, 13468890, 17958520, 26937780, 53875560]

約数ペア:

[(1, 53875560), (2, 26937780), (3, 17958520), (4, 13468890), (5, 10775112), (6, 8979260), (8, 6734445), (10, 5387556), (12, 4489630), (15, 3591704), (20, 2693778), (24, 2244815), (30, 1795852), (40, 1346889), (43, 1252920), (53, 1016520), (60, 897926), (86, 626460), (106, 508260), (120, 448963), (129, 417640), (159, 338840), (172, 313230), (197, 273480), (212, 254130), (215, 250584), (258, 208820), (265, 203304), (318, 169420), (344, 156615), (394, 136740), (424, 127065), (430, 125292), (516, 104410), (530, 101652), (591, 91160), (636, 84710), (645, 83528), (788, 68370), (795, 67768), (860, 62646), (985, 54696), (1032, 52205), (1060, 50826), (1182, 45580), (1272, 42355), (1290, 41764), (1576, 34185), (1590, 33884), (1720, 31323), (1970, 27348), (2120, 25413), (2279, 23640), (2364, 22790), (2580, 20882), (2955, 18232), (3180, 16942), (3940, 13674), (4558, 11820), (4728, 11395), (5160, 10441), (5910, 9116), (6360, 8471), (6837, 7880)]