51724928

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{4001}}^1$

素因数の和:4116

約数の個数: 32

約数和(自身を含む): 104092020

約数和(自身を除く): 52367092

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 4001, 6464, 8002, 12928, 16004, 32008, 64016, 128032, 256064, 404101, 512128, 808202, 1616404, 3232808, 6465616, 12931232, 25862464, 51724928]

約数ペア:

[(1, 51724928), (2, 25862464), (4, 12931232), (8, 6465616), (16, 3232808), (32, 1616404), (64, 808202), (101, 512128), (128, 404101), (202, 256064), (404, 128032), (808, 64016), (1616, 32008), (3232, 16004), (4001, 12928), (6464, 8002)]