56461780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{122743}}^1$

素因数の和:122775

約数の個数: 24

約数和(自身を含む): 123725952

約数和(自身を除く): 67264172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 122743, 245486, 490972, 613715, 1227430, 2454860, 2823089, 5646178, 11292356, 14115445, 28230890, 56461780]

約数ペア:

[(1, 56461780), (2, 28230890), (4, 14115445), (5, 11292356), (10, 5646178), (20, 2823089), (23, 2454860), (46, 1227430), (92, 613715), (115, 490972), (230, 245486), (460, 122743)]