48223340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19927}}^1$

素因数の和:19958

約数の個数: 36

約数和(自身を含む): 111317808

約数和(自身を除く): 63094468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 19927, 39854, 79708, 99635, 199270, 219197, 398540, 438394, 876788, 1095985, 2191970, 2411167, 4383940, 4822334, 9644668, 12055835, 24111670, 48223340]

約数ペア:

[(1, 48223340), (2, 24111670), (4, 12055835), (5, 9644668), (10, 4822334), (11, 4383940), (20, 2411167), (22, 2191970), (44, 1095985), (55, 876788), (110, 438394), (121, 398540), (220, 219197), (242, 199270), (484, 99635), (605, 79708), (1210, 39854), (2420, 19927)]