57551430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4451}}^1$

素因数の和:4892

約数の個数: 32

約数和(自身を含む): 138475008

約数和(自身を除く): 80923578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 4451, 6465, 8902, 12930, 13353, 22255, 26706, 44510, 66765, 133530, 1918381, 3836762, 5755143, 9591905, 11510286, 19183810, 28775715, 57551430]

約数ペア:

[(1, 57551430), (2, 28775715), (3, 19183810), (5, 11510286), (6, 9591905), (10, 5755143), (15, 3836762), (30, 1918381), (431, 133530), (862, 66765), (1293, 44510), (2155, 26706), (2586, 22255), (4310, 13353), (4451, 12930), (6465, 8902)]