49939492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1283}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 90167616

約数和(自身を除く): 40228124

約数列:

[1, 2, 4, 37, 74, 148, 263, 526, 1052, 1283, 2566, 5132, 9731, 19462, 38924, 47471, 94942, 189884, 337429, 674858, 1349716, 12484873, 24969746, 49939492]

約数ペア:

[(1, 49939492), (2, 24969746), (4, 12484873), (37, 1349716), (74, 674858), (148, 337429), (263, 189884), (526, 94942), (1052, 47471), (1283, 38924), (2566, 19462), (5132, 9731)]