56551656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19801}}^1$

素因数の和:19834

約数の個数: 64

約数和(自身を含む): 171089280

約数和(自身を除く): 114537624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 19801, 39602, 59403, 79204, 118806, 138607, 158408, 237612, 277214, 336617, 415821, 475224, 554428, 673234, 831642, 1009851, 1108856, 1346468, 1663284, 2019702, 2356319, 2692936, 3326568, 4039404, 4712638, 7068957, 8078808, 9425276, 14137914, 18850552, 28275828, 56551656]

約数ペア:

[(1, 56551656), (2, 28275828), (3, 18850552), (4, 14137914), (6, 9425276), (7, 8078808), (8, 7068957), (12, 4712638), (14, 4039404), (17, 3326568), (21, 2692936), (24, 2356319), (28, 2019702), (34, 1663284), (42, 1346468), (51, 1108856), (56, 1009851), (68, 831642), (84, 673234), (102, 554428), (119, 475224), (136, 415821), (168, 336617), (204, 277214), (238, 237612), (357, 158408), (408, 138607), (476, 118806), (714, 79204), (952, 59403), (1428, 39602), (2856, 19801)]