55449910

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{13171}}^1$

素因数の和:13599

約数の個数: 16

約数和(自身を含む): 100054512

約数和(自身を除く): 44604602

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 13171, 26342, 65855, 131710, 5544991, 11089982, 27724955, 55449910]

約数ペア:

[(1, 55449910), (2, 27724955), (5, 11089982), (10, 5544991), (421, 131710), (842, 65855), (2105, 26342), (4210, 13171)]