52482508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 102241440

約数和(自身を除く): 49758932

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 137, 139, 212, 274, 278, 548, 556, 689, 1378, 1781, 1807, 2756, 3562, 3614, 7124, 7228, 7261, 7367, 14522, 14734, 19043, 29044, 29468, 38086, 76172, 94393, 95771, 188786, 191542, 247559, 377572, 383084, 495118, 990236, 1009279, 2018558, 4037116, 13120627, 26241254, 52482508]

約数ペア:

[(1, 52482508), (2, 26241254), (4, 13120627), (13, 4037116), (26, 2018558), (52, 1009279), (53, 990236), (106, 495118), (137, 383084), (139, 377572), (212, 247559), (274, 191542), (278, 188786), (548, 95771), (556, 94393), (689, 76172), (1378, 38086), (1781, 29468), (1807, 29044), (2756, 19043), (3562, 14734), (3614, 14522), (7124, 7367), (7228, 7261)]