48970820

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13679}}^1$

素因数の和:13867

約数の個数: 24

約数和(自身を含む): 103420800

約数和(自身を除く): 54449980

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 13679, 27358, 54716, 68395, 136790, 273580, 2448541, 4897082, 9794164, 12242705, 24485410, 48970820]

約数ペア:

[(1, 48970820), (2, 24485410), (4, 12242705), (5, 9794164), (10, 4897082), (20, 2448541), (179, 273580), (358, 136790), (716, 68395), (895, 54716), (1790, 27358), (3580, 13679)]