56885910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 146686464

約数和(自身を除く): 89800554

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 1571, 2130, 2414, 3142, 3621, 4713, 6035, 7242, 7855, 9426, 12070, 15710, 18105, 23565, 26707, 36210, 47130, 53414, 80121, 111541, 133535, 160242, 223082, 267070, 334623, 400605, 557705, 669246, 801210, 1115410, 1673115, 1896197, 3346230, 3792394, 5688591, 9480985, 11377182, 18961970, 28442955, 56885910]

約数ペア:

[(1, 56885910), (2, 28442955), (3, 18961970), (5, 11377182), (6, 9480985), (10, 5688591), (15, 3792394), (17, 3346230), (30, 1896197), (34, 1673115), (51, 1115410), (71, 801210), (85, 669246), (102, 557705), (142, 400605), (170, 334623), (213, 267070), (255, 223082), (355, 160242), (426, 133535), (510, 111541), (710, 80121), (1065, 53414), (1207, 47130), (1571, 36210), (2130, 26707), (2414, 23565), (3142, 18105), (3621, 15710), (4713, 12070), (6035, 9426), (7242, 7855)]