51660362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 86873472

約数和(自身を除く): 35213110

約数列:

[1, 2, 13, 26, 37, 74, 83, 166, 481, 647, 962, 1079, 1294, 2158, 3071, 6142, 8411, 16822, 23939, 39923, 47878, 53701, 79846, 107402, 311207, 622414, 698113, 1396226, 1986937, 3973874, 25830181, 51660362]

約数ペア:

[(1, 51660362), (2, 25830181), (13, 3973874), (26, 1986937), (37, 1396226), (74, 698113), (83, 622414), (166, 311207), (481, 107402), (647, 79846), (962, 53701), (1079, 47878), (1294, 39923), (2158, 23939), (3071, 16822), (6142, 8411)]