53026490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2447}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 104696064

約数和(自身を除く): 51669574

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 2447, 4334, 4894, 10835, 12235, 21670, 24470, 26917, 53834, 134585, 269170, 482059, 964118, 2410295, 4820590, 5302649, 10605298, 26513245, 53026490]

約数ペア:

[(1, 53026490), (2, 26513245), (5, 10605298), (10, 5302649), (11, 4820590), (22, 2410295), (55, 964118), (110, 482059), (197, 269170), (394, 134585), (985, 53834), (1970, 26917), (2167, 24470), (2447, 21670), (4334, 12235), (4894, 10835)]