48656440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173773}}^1$

素因数の和:173791

約数の個数: 32

約数和(自身を含む): 125117280

約数和(自身を除く): 76460840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173773, 347546, 695092, 868865, 1216411, 1390184, 1737730, 2432822, 3475460, 4865644, 6082055, 6950920, 9731288, 12164110, 24328220, 48656440]

約数ペア:

[(1, 48656440), (2, 24328220), (4, 12164110), (5, 9731288), (7, 6950920), (8, 6082055), (10, 4865644), (14, 3475460), (20, 2432822), (28, 1737730), (35, 1390184), (40, 1216411), (56, 868865), (70, 695092), (140, 347546), (280, 173773)]