51502550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3281

約数の個数: 48

約数和(自身を含む): 108140400

約数和(自身を除く): 56637850

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 3229, 6458, 7975, 15950, 16145, 32290, 35519, 71038, 80725, 93641, 161450, 177595, 187282, 355190, 468205, 887975, 936410, 1030051, 1775950, 2060102, 2341025, 4682050, 5150255, 10300510, 25751275, 51502550]

約数ペア:

[(1, 51502550), (2, 25751275), (5, 10300510), (10, 5150255), (11, 4682050), (22, 2341025), (25, 2060102), (29, 1775950), (50, 1030051), (55, 936410), (58, 887975), (110, 468205), (145, 355190), (275, 187282), (290, 177595), (319, 161450), (550, 93641), (638, 80725), (725, 71038), (1450, 35519), (1595, 32290), (3190, 16145), (3229, 15950), (6458, 7975)]