51361790

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{34471}}^1$

素因数の和:34627

約数の個数: 16

約数和(自身を含む): 93074400

約数和(自身を除く): 41712610

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 34471, 68942, 172355, 344710, 5136179, 10272358, 25680895, 51361790]

約数ペア:

[(1, 51361790), (2, 25680895), (5, 10272358), (10, 5136179), (149, 344710), (298, 172355), (745, 68942), (1490, 34471)]