56264890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26921}}^1$

素因数の和:26958

約数の個数: 32

約数和(自身を含む): 116303040

約数和(自身を除く): 60038150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 26921, 53842, 134605, 269210, 296131, 511499, 592262, 1022998, 1480655, 2557495, 2961310, 5114990, 5626489, 11252978, 28132445, 56264890]

約数ペア:

[(1, 56264890), (2, 28132445), (5, 11252978), (10, 5626489), (11, 5114990), (19, 2961310), (22, 2557495), (38, 1480655), (55, 1022998), (95, 592262), (110, 511499), (190, 296131), (209, 269210), (418, 134605), (1045, 53842), (2090, 26921)]