49326020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31219}}^1$

素因数の和:31307

約数の個数: 24

約数和(自身を含む): 104899200

約数和(自身を除く): 55573180

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 31219, 62438, 124876, 156095, 312190, 624380, 2466301, 4932602, 9865204, 12331505, 24663010, 49326020]

約数ペア:

[(1, 49326020), (2, 24663010), (4, 12331505), (5, 9865204), (10, 4932602), (20, 2466301), (79, 624380), (158, 312190), (316, 156095), (395, 124876), (790, 62438), (1580, 31219)]