56337490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 119812608

約数和(自身を除く): 63475118

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 374, 470, 517, 641, 799, 935, 1034, 1282, 1598, 1870, 2585, 3205, 3995, 5170, 6410, 7051, 7990, 8789, 10897, 14102, 17578, 21794, 30127, 35255, 43945, 54485, 60254, 70510, 87890, 108970, 119867, 150635, 239734, 301270, 331397, 512159, 599335, 662794, 1024318, 1198670, 1656985, 2560795, 3313970, 5121590, 5633749, 11267498, 28168745, 56337490]

約数ペア:

[(1, 56337490), (2, 28168745), (5, 11267498), (10, 5633749), (11, 5121590), (17, 3313970), (22, 2560795), (34, 1656985), (47, 1198670), (55, 1024318), (85, 662794), (94, 599335), (110, 512159), (170, 331397), (187, 301270), (235, 239734), (374, 150635), (470, 119867), (517, 108970), (641, 87890), (799, 70510), (935, 60254), (1034, 54485), (1282, 43945), (1598, 35255), (1870, 30127), (2585, 21794), (3205, 17578), (3995, 14102), (5170, 10897), (6410, 8789), (7051, 7990)]