51388891502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1\times {\mathrm{619397}}^1$

素因数の和:622603

約数の個数: 16

約数和(自身を含む): 83038973472

約数和(自身を除く): 31650081970

約数列:

[1, 2, 13, 26, 3191, 6382, 41483, 82966, 619397, 1238794, 8052161, 16104322, 1976495827, 3952991654, 25694445751, 51388891502]

約数ペア:

[(1, 51388891502), (2, 25694445751), (13, 3952991654), (26, 1976495827), (3191, 16104322), (6382, 8052161), (41483, 1238794), (82966, 619397)]