51583928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1399}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 54256072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1399, 1676, 2798, 3352, 4609, 5596, 9218, 11192, 15389, 18436, 30778, 36872, 61556, 123112, 586181, 1172362, 2344724, 4689448, 6447991, 12895982, 25791964, 51583928]

約数ペア:

[(1, 51583928), (2, 25791964), (4, 12895982), (8, 6447991), (11, 4689448), (22, 2344724), (44, 1172362), (88, 586181), (419, 123112), (838, 61556), (1399, 36872), (1676, 30778), (2798, 18436), (3352, 15389), (4609, 11192), (5596, 9218)]