55724266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 96102720

約数和(自身を除く): 40378454

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 907, 1807, 1814, 2363, 3614, 4726, 11791, 15419, 23582, 30719, 30838, 61438, 126073, 200447, 252146, 400894, 1638949, 2143241, 3277898, 4286482, 27862133, 55724266]

約数ペア:

[(1, 55724266), (2, 27862133), (13, 4286482), (17, 3277898), (26, 2143241), (34, 1638949), (139, 400894), (221, 252146), (278, 200447), (442, 126073), (907, 61438), (1807, 30838), (1814, 30719), (2363, 23582), (3614, 15419), (4726, 11791)]