51988864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{21377}}^1$

素因数の和:21410

約数の個数: 32

約数和(自身を含む): 109027800

約数和(自身を除く): 57038936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 21377, 42754, 85508, 171016, 342032, 406163, 684064, 812326, 1368128, 1624652, 2736256, 3249304, 6498608, 12997216, 25994432, 51988864]

約数ペア:

[(1, 51988864), (2, 25994432), (4, 12997216), (8, 6498608), (16, 3249304), (19, 2736256), (32, 1624652), (38, 1368128), (64, 812326), (76, 684064), (128, 406163), (152, 342032), (304, 171016), (608, 85508), (1216, 42754), (2432, 21377)]