51956210

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{21739}}^1$

素因数の和:21985

約数の個数: 16

約数和(自身を含む): 93916800

約数和(自身を除く): 41960590

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 21739, 43478, 108695, 217390, 5195621, 10391242, 25978105, 51956210]

約数ペア:

[(1, 51956210), (2, 25978105), (5, 10391242), (10, 5195621), (239, 217390), (478, 108695), (1195, 43478), (2390, 21739)]