51940574

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{7121}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 89224416

約数和(自身を除く): 37283842

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7121, 7294, 14242, 49847, 99694, 3710041, 7420082, 25970287, 51940574]

約数ペア:

[(1, 51940574), (2, 25970287), (7, 7420082), (14, 3710041), (521, 99694), (1042, 49847), (3647, 14242), (7121, 7294)]