51147776

素因数分解:

$2^{10}\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 44

約数和(自身を含む): 103168800

約数和(自身を除く): 52021024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 251, 256, 398, 502, 512, 796, 1004, 1024, 1592, 2008, 3184, 4016, 6368, 8032, 12736, 16064, 25472, 32128, 49949, 50944, 64256, 99898, 101888, 128512, 199796, 203776, 257024, 399592, 799184, 1598368, 3196736, 6393472, 12786944, 25573888, 51147776]

約数ペア:

[(1, 51147776), (2, 25573888), (4, 12786944), (8, 6393472), (16, 3196736), (32, 1598368), (64, 799184), (128, 399592), (199, 257024), (251, 203776), (256, 199796), (398, 128512), (502, 101888), (512, 99898), (796, 64256), (1004, 50944), (1024, 49949), (1592, 32128), (2008, 25472), (3184, 16064), (4016, 12736), (6368, 8032)]