51993728

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{21379}}^1$

素因数の和:21412

約数の個数: 32

約数和(自身を含む): 109038000

約数和(自身を除く): 57044272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 21379, 42758, 85516, 171032, 342064, 406201, 684128, 812402, 1368256, 1624804, 2736512, 3249608, 6499216, 12998432, 25996864, 51993728]

約数ペア:

[(1, 51993728), (2, 25996864), (4, 12998432), (8, 6499216), (16, 3249608), (19, 2736512), (32, 1624804), (38, 1368256), (64, 812402), (76, 684128), (128, 406201), (152, 342064), (304, 171032), (608, 85516), (1216, 42758), (2432, 21379)]