47756760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397973}}^1$

素因数の和:397987

約数の個数: 32

約数和(自身を含む): 143270640

約数和(自身を除く): 95513880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397973, 795946, 1193919, 1591892, 1989865, 2387838, 3183784, 3979730, 4775676, 5969595, 7959460, 9551352, 11939190, 15918920, 23878380, 47756760]

約数ペア:

[(1, 47756760), (2, 23878380), (3, 15918920), (4, 11939190), (5, 9551352), (6, 7959460), (8, 5969595), (10, 4775676), (12, 3979730), (15, 3183784), (20, 2387838), (24, 1989865), (30, 1591892), (40, 1193919), (60, 795946), (120, 397973)]