54494390

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^2\times {\mathrm{239}}^1$

素因数の和:548

約数の個数: 24

約数和(自身を含む): 99156960

約数和(自身を除く): 44662570

約数列:

[1, 2, 5, 10, 151, 239, 302, 478, 755, 1195, 1510, 2390, 22801, 36089, 45602, 72178, 114005, 180445, 228010, 360890, 5449439, 10898878, 27247195, 54494390]

約数ペア:

[(1, 54494390), (2, 27247195), (5, 10898878), (10, 5449439), (151, 360890), (239, 228010), (302, 180445), (478, 114005), (755, 72178), (1195, 45602), (1510, 36089), (2390, 22801)]