51133754

素因数分解:

$2^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 39154246

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 343, 569, 686, 917, 1138, 1834, 3983, 6419, 7966, 12838, 27881, 44933, 55762, 74539, 89866, 149078, 195167, 390334, 521773, 1043546, 3652411, 7304822, 25566877, 51133754]

約数ペア:

[(1, 51133754), (2, 25566877), (7, 7304822), (14, 3652411), (49, 1043546), (98, 521773), (131, 390334), (262, 195167), (343, 149078), (569, 89866), (686, 74539), (917, 55762), (1138, 44933), (1834, 27881), (3983, 12838), (6419, 7966)]