55531838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1201}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 84957360

約数和(自身を除く): 29425522

約数列:

[1, 2, 61, 122, 379, 758, 1201, 2402, 23119, 46238, 73261, 146522, 455179, 910358, 27765919, 55531838]

約数ペア:

[(1, 55531838), (2, 27765919), (61, 910358), (122, 455179), (379, 146522), (758, 73261), (1201, 46238), (2402, 23119)]