51107380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{111103}}^1$

素因数の和:111135

約数の個数: 24

約数和(自身を含む): 111992832

約数和(自身を除く): 60885452

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 111103, 222206, 444412, 555515, 1111030, 2222060, 2555369, 5110738, 10221476, 12776845, 25553690, 51107380]

約数ペア:

[(1, 51107380), (2, 25553690), (4, 12776845), (5, 10221476), (10, 5110738), (20, 2555369), (23, 2222060), (46, 1111030), (92, 555515), (115, 444412), (230, 222206), (460, 111103)]