56554172942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1777}}^1\times {\mathrm{2153}}^1$

素因数の和:4340

約数の個数: 32

約数和(自身を含む): 89617600800

約数和(自身を除く): 33063427858

約数列:

[1, 2, 19, 38, 389, 778, 1777, 2153, 3554, 4306, 7391, 14782, 33763, 40907, 67526, 81814, 691253, 837517, 1382506, 1675034, 3825881, 7651762, 13133807, 15912823, 26267614, 31825646, 72691739, 145383478, 1488267709, 2976535418, 28277086471, 56554172942]

約数ペア:

[(1, 56554172942), (2, 28277086471), (19, 2976535418), (38, 1488267709), (389, 145383478), (778, 72691739), (1777, 31825646), (2153, 26267614), (3554, 15912823), (4306, 13133807), (7391, 7651762), (14782, 3825881), (33763, 1675034), (40907, 1382506), (67526, 837517), (81814, 691253)]