54422090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 101787840

約数和(自身を除く): 47365750

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 670, 1889, 2881, 3778, 5762, 9445, 14405, 18890, 28810, 81227, 126563, 162454, 253126, 406135, 632815, 812270, 1265630, 5442209, 10884418, 27211045, 54422090]

約数ペア:

[(1, 54422090), (2, 27211045), (5, 10884418), (10, 5442209), (43, 1265630), (67, 812270), (86, 632815), (134, 406135), (215, 253126), (335, 162454), (430, 126563), (670, 81227), (1889, 28810), (2881, 18890), (3778, 14405), (5762, 9445)]