53912788

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 95889024

約数和(自身を除く): 41976236

約数列:

[1, 2, 4, 131, 137, 262, 274, 524, 548, 751, 1502, 3004, 17947, 35894, 71788, 98381, 102887, 196762, 205774, 393524, 411548, 13478197, 26956394, 53912788]

約数ペア:

[(1, 53912788), (2, 26956394), (4, 13478197), (131, 411548), (137, 393524), (262, 205774), (274, 196762), (524, 102887), (548, 98381), (751, 71788), (1502, 35894), (3004, 17947)]