55890232

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{50261}}^1$

素因数の和:50406

約数の個数: 16

約数和(自身を含む): 105550200

約数和(自身を除く): 49659968

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 50261, 100522, 201044, 402088, 6986279, 13972558, 27945116, 55890232]

約数ペア:

[(1, 55890232), (2, 27945116), (4, 13972558), (8, 6986279), (139, 402088), (278, 201044), (556, 100522), (1112, 50261)]