51230104

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 99671040

約数和(自身を除く): 48440936

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 251, 502, 823, 1004, 1646, 2008, 3292, 6584, 7781, 15562, 25513, 31124, 51026, 62248, 102052, 204104, 206573, 413146, 826292, 1652584, 6403763, 12807526, 25615052, 51230104]

約数ペア:

[(1, 51230104), (2, 25615052), (4, 12807526), (8, 6403763), (31, 1652584), (62, 826292), (124, 413146), (248, 206573), (251, 204104), (502, 102052), (823, 62248), (1004, 51026), (1646, 31124), (2008, 25513), (3292, 15562), (6584, 7781)]