248869450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{93913}}^1$

素因数の和:93978

約数の個数: 24

約数和(自身を含む): 471636108

約数和(自身を除く): 222766658

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 93913, 187826, 469565, 939130, 2347825, 4695650, 4977389, 9954778, 24886945, 49773890, 124434725, 248869450]

約数ペア:

[(1, 248869450), (2, 124434725), (5, 49773890), (10, 24886945), (25, 9954778), (50, 4977389), (53, 4695650), (106, 2347825), (265, 939130), (530, 469565), (1325, 187826), (2650, 93913)]