51528734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2357}}^1$

素因数の和:3019

約数の個数: 16

約数和(自身を含む): 82001808

約数和(自身を除く): 30473074

約数列:

[1, 2, 17, 34, 643, 1286, 2357, 4714, 10931, 21862, 40069, 80138, 1515551, 3031102, 25764367, 51528734]

約数ペア:

[(1, 51528734), (2, 25764367), (17, 3031102), (34, 1515551), (643, 80138), (1286, 40069), (2357, 21862), (4714, 10931)]