56555938327

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{265273}}^1$

素因数の和:265535

約数の個数: 24

約数和(自身を含む): 69554842800

約数和(自身を除く): 12998904473

約数列:

[1, 7, 19, 49, 133, 229, 931, 1603, 4351, 11221, 30457, 213199, 265273, 1856911, 5040187, 12998377, 35281309, 60747517, 246969163, 425232619, 1154202823, 2976628333, 8079419761, 56555938327]

約数ペア:

[(1, 56555938327), (7, 8079419761), (19, 2976628333), (49, 1154202823), (133, 425232619), (229, 246969163), (931, 60747517), (1603, 35281309), (4351, 12998377), (11221, 5040187), (30457, 1856911), (213199, 265273)]