52957970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{407369}}^1$

素因数の和:407389

約数の個数: 16

約数和(自身を含む): 102657240

約数和(自身を除く): 49699270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 407369, 814738, 2036845, 4073690, 5295797, 10591594, 26478985, 52957970]

約数ペア:

[(1, 52957970), (2, 26478985), (5, 10591594), (10, 5295797), (13, 4073690), (26, 2036845), (65, 814738), (130, 407369)]