55677890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{327517}}^1$

素因数の和:327541

約数の個数: 16

約数和(自身を含む): 106115832

約数和(自身を除く): 50437942

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 327517, 655034, 1637585, 3275170, 5567789, 11135578, 27838945, 55677890]

約数ペア:

[(1, 55677890), (2, 27838945), (5, 11135578), (10, 5567789), (17, 3275170), (34, 1637585), (85, 655034), (170, 327517)]