28441050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1567}}^1$

素因数の和:1604

約数の個数: 72

約数和(自身を含む): 77578368

約数和(自身を除く): 49137318

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1567, 1650, 1815, 3025, 3134, 3630, 4701, 6050, 7835, 9075, 9402, 15670, 17237, 18150, 23505, 34474, 39175, 47010, 51711, 78350, 86185, 103422, 117525, 172370, 189607, 235050, 258555, 379214, 430925, 517110, 568821, 861850, 948035, 1137642, 1292775, 1896070, 2585550, 2844105, 4740175, 5688210, 9480350, 14220525, 28441050]

約数ペア:

[(1, 28441050), (2, 14220525), (3, 9480350), (5, 5688210), (6, 4740175), (10, 2844105), (11, 2585550), (15, 1896070), (22, 1292775), (25, 1137642), (30, 948035), (33, 861850), (50, 568821), (55, 517110), (66, 430925), (75, 379214), (110, 258555), (121, 235050), (150, 189607), (165, 172370), (242, 117525), (275, 103422), (330, 86185), (363, 78350), (550, 51711), (605, 47010), (726, 39175), (825, 34474), (1210, 23505), (1567, 18150), (1650, 17237), (1815, 15670), (3025, 9402), (3134, 9075), (3630, 7835), (4701, 6050)]