51730492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19927}}^1$

素因数の和:20001

約数の個数: 24

約数和(自身を含む): 100437120

約数和(自身を除く): 48706628

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 19927, 39854, 79708, 219197, 438394, 876788, 1175693, 2351386, 4702772, 12932623, 25865246, 51730492]

約数ペア:

[(1, 51730492), (2, 25865246), (4, 12932623), (11, 4702772), (22, 2351386), (44, 1175693), (59, 876788), (118, 438394), (236, 219197), (649, 79708), (1298, 39854), (2596, 19927)]