51308998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 35782202

約数列:

[1, 2, 13, 23, 26, 46, 239, 299, 359, 478, 598, 718, 3107, 4667, 5497, 6214, 8257, 9334, 10994, 16514, 71461, 85801, 107341, 142922, 171602, 214682, 1115413, 1973423, 2230826, 3946846, 25654499, 51308998]

約数ペア:

[(1, 51308998), (2, 25654499), (13, 3946846), (23, 2230826), (26, 1973423), (46, 1115413), (239, 214682), (299, 171602), (359, 142922), (478, 107341), (598, 85801), (718, 71461), (3107, 16514), (4667, 10994), (5497, 9334), (6214, 8257)]