56857552

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67049}}^1$

素因数の和:67110

約数の個数: 20

約数和(自身を含む): 112241700

約数和(自身を除く): 55384148

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 67049, 134098, 268196, 536392, 1072784, 3553597, 7107194, 14214388, 28428776, 56857552]

約数ペア:

[(1, 56857552), (2, 28428776), (4, 14214388), (8, 7107194), (16, 3553597), (53, 1072784), (106, 536392), (212, 268196), (424, 134098), (848, 67049)]