51401824

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{20333}}^1$

素因数の和:20422

約数の個数: 24

約数和(自身を含む): 102483360

約数和(自身を除く): 51081536

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 20333, 40666, 81332, 162664, 325328, 650656, 1606307, 3212614, 6425228, 12850456, 25700912, 51401824]

約数ペア:

[(1, 51401824), (2, 25700912), (4, 12850456), (8, 6425228), (16, 3212614), (32, 1606307), (79, 650656), (158, 325328), (316, 162664), (632, 81332), (1264, 40666), (2528, 20333)]