51251486

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 91125216

約数和(自身を除く): 39873730

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1331, 1481, 1573, 2662, 2962, 3146, 16291, 17303, 19253, 32582, 34606, 38506, 179201, 211783, 358402, 423566, 1971211, 2329613, 3942422, 4659226, 25625743, 51251486]

約数ペア:

[(1, 51251486), (2, 25625743), (11, 4659226), (13, 3942422), (22, 2329613), (26, 1971211), (121, 423566), (143, 358402), (242, 211783), (286, 179201), (1331, 38506), (1481, 34606), (1573, 32582), (2662, 19253), (2962, 17303), (3146, 16291)]