53172988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8821}}^1$

素因数の和:8973

約数の個数: 24

約数和(自身を含む): 102264624

約数和(自身を除く): 49091636

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 8821, 17642, 35284, 97031, 194062, 388124, 1208477, 2416954, 4833908, 13293247, 26586494, 53172988]

約数ペア:

[(1, 53172988), (2, 26586494), (4, 13293247), (11, 4833908), (22, 2416954), (44, 1208477), (137, 388124), (274, 194062), (548, 97031), (1507, 35284), (3014, 17642), (6028, 8821)]