27288950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41983}}^1$

素因数の和:42008

約数の個数: 24

約数和(自身を含む): 54663168

約数和(自身を除く): 27374218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 41983, 83966, 209915, 419830, 545779, 1049575, 1091558, 2099150, 2728895, 5457790, 13644475, 27288950]

約数ペア:

[(1, 27288950), (2, 13644475), (5, 5457790), (10, 2728895), (13, 2099150), (25, 1091558), (26, 1049575), (50, 545779), (65, 419830), (130, 209915), (325, 83966), (650, 41983)]