51609172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6823}}^1$

素因数の和:6919

約数の個数: 24

約数和(自身を含む): 94771712

約数和(自身を除く): 43162540

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 6823, 7564, 13646, 27292, 211513, 416203, 423026, 832406, 846052, 1664812, 12902293, 25804586, 51609172]

約数ペア:

[(1, 51609172), (2, 25804586), (4, 12902293), (31, 1664812), (61, 846052), (62, 832406), (122, 423026), (124, 416203), (244, 211513), (1891, 27292), (3782, 13646), (6823, 7564)]