51272578

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 93598848

約数和(自身を除く): 42326270

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 1021, 1477, 2042, 2954, 3587, 7147, 7174, 14294, 17357, 25109, 34714, 50218, 121499, 215431, 242998, 430862, 1508017, 3016034, 3662327, 7324654, 25636289, 51272578]

約数ペア:

[(1, 51272578), (2, 25636289), (7, 7324654), (14, 3662327), (17, 3016034), (34, 1508017), (119, 430862), (211, 242998), (238, 215431), (422, 121499), (1021, 50218), (1477, 34714), (2042, 25109), (2954, 17357), (3587, 14294), (7147, 7174)]