53450860

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10399}}^1$

素因数の和:10665

約数の個数: 24

約数和(自身を含む): 112694400

約数和(自身を除く): 59243540

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 10399, 20798, 41596, 51995, 103990, 207980, 2672543, 5345086, 10690172, 13362715, 26725430, 53450860]

約数ペア:

[(1, 53450860), (2, 26725430), (4, 13362715), (5, 10690172), (10, 5345086), (20, 2672543), (257, 207980), (514, 103990), (1028, 51995), (1285, 41596), (2570, 20798), (5140, 10399)]