51370940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151091}}^1$

素因数の和:151117

約数の個数: 24

約数和(自身を含む): 114225552

約数和(自身を除く): 62854612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 151091, 302182, 604364, 755455, 1510910, 2568547, 3021820, 5137094, 10274188, 12842735, 25685470, 51370940]

約数ペア:

[(1, 51370940), (2, 25685470), (4, 12842735), (5, 10274188), (10, 5137094), (17, 3021820), (20, 2568547), (34, 1510910), (68, 755455), (85, 604364), (170, 302182), (340, 151091)]