51970539

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4079}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 72069120

約数和(自身を除く): 20098581

約数列:

[1, 3, 31, 93, 137, 411, 4079, 4247, 12237, 12741, 126449, 379347, 558823, 1676469, 17323513, 51970539]

約数ペア:

[(1, 51970539), (3, 17323513), (31, 1676469), (93, 558823), (137, 379347), (411, 126449), (4079, 12741), (4247, 12237)]