55561392

素因数分解:

$2^4\times 3^2\times {\mathrm{385843}}^1$

素因数の和:385857

約数の個数: 30

約数和(自身を含む): 155495132

約数和(自身を除く): 99933740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 385843, 771686, 1157529, 1543372, 2315058, 3086744, 3472587, 4630116, 6173488, 6945174, 9260232, 13890348, 18520464, 27780696, 55561392]

約数ペア:

[(1, 55561392), (2, 27780696), (3, 18520464), (4, 13890348), (6, 9260232), (8, 6945174), (9, 6173488), (12, 4630116), (16, 3472587), (18, 3086744), (24, 2315058), (36, 1543372), (48, 1157529), (72, 771686), (144, 385843)]