50874920

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8423}}^1$

素因数の和:8585

約数の個数: 32

約数和(自身を含む): 115240320

約数和(自身を除く): 64365400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 8423, 16846, 33692, 42115, 67384, 84230, 168460, 336920, 1271873, 2543746, 5087492, 6359365, 10174984, 12718730, 25437460, 50874920]

約数ペア:

[(1, 50874920), (2, 25437460), (4, 12718730), (5, 10174984), (8, 6359365), (10, 5087492), (20, 2543746), (40, 1271873), (151, 336920), (302, 168460), (604, 84230), (755, 67384), (1208, 42115), (1510, 33692), (3020, 16846), (6040, 8423)]