50981520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{212423}}^1$

素因数の和:212439

約数の個数: 40

約数和(自身を含む): 158043456

約数和(自身を除く): 107061936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 212423, 424846, 637269, 849692, 1062115, 1274538, 1699384, 2124230, 2549076, 3186345, 3398768, 4248460, 5098152, 6372690, 8496920, 10196304, 12745380, 16993840, 25490760, 50981520]

約数ペア:

[(1, 50981520), (2, 25490760), (3, 16993840), (4, 12745380), (5, 10196304), (6, 8496920), (8, 6372690), (10, 5098152), (12, 4248460), (15, 3398768), (16, 3186345), (20, 2549076), (24, 2124230), (30, 1699384), (40, 1274538), (48, 1062115), (60, 849692), (80, 637269), (120, 424846), (240, 212423)]