51420347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 57132000

約数和(自身を除く): 5711653

約数列:

[1, 11, 137, 149, 229, 1507, 1639, 2519, 20413, 31373, 34121, 224543, 345103, 375331, 4674577, 51420347]

約数ペア:

[(1, 51420347), (11, 4674577), (137, 375331), (149, 345103), (229, 224543), (1507, 34121), (1639, 31373), (2519, 20413)]