53951150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 110202768

約数和(自身を除く): 56251618

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 233, 275, 421, 466, 550, 842, 1165, 2105, 2330, 2563, 4210, 4631, 5126, 5825, 9262, 10525, 11650, 12815, 21050, 23155, 25630, 46310, 64075, 98093, 115775, 128150, 196186, 231550, 490465, 980930, 1079023, 2158046, 2452325, 4904650, 5395115, 10790230, 26975575, 53951150]

約数ペア:

[(1, 53951150), (2, 26975575), (5, 10790230), (10, 5395115), (11, 4904650), (22, 2452325), (25, 2158046), (50, 1079023), (55, 980930), (110, 490465), (233, 231550), (275, 196186), (421, 128150), (466, 115775), (550, 98093), (842, 64075), (1165, 46310), (2105, 25630), (2330, 23155), (2563, 21050), (4210, 12815), (4631, 11650), (5126, 10525), (5825, 9262)]