25980070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{49019}}^1$

素因数の和:49079

約数の個数: 16

約数和(自身を含む): 47647440

約数和(自身を除く): 21667370

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 49019, 98038, 245095, 490190, 2598007, 5196014, 12990035, 25980070]

約数ペア:

[(1, 25980070), (2, 12990035), (5, 5196014), (10, 2598007), (53, 490190), (106, 245095), (265, 98038), (530, 49019)]