57191710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1249}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 108900000

約数和(自身を除く): 51708290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 1249, 2410, 2498, 4579, 6245, 9158, 12490, 22895, 23731, 45790, 47462, 118655, 237310, 301009, 602018, 1505045, 3010090, 5719171, 11438342, 28595855, 57191710]

約数ペア:

[(1, 57191710), (2, 28595855), (5, 11438342), (10, 5719171), (19, 3010090), (38, 1505045), (95, 602018), (190, 301009), (241, 237310), (482, 118655), (1205, 47462), (1249, 45790), (2410, 23731), (2498, 22895), (4579, 12490), (6245, 9158)]