47678830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{110881}}^1$

素因数の和:110931

約数の個数: 16

約数和(自身を含む): 87818544

約数和(自身を除く): 40139714

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 110881, 221762, 554405, 1108810, 4767883, 9535766, 23839415, 47678830]

約数ペア:

[(1, 47678830), (2, 23839415), (5, 9535766), (10, 4767883), (43, 1108810), (86, 554405), (215, 221762), (430, 110881)]