50396880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{209987}}^1$

素因数の和:210003

約数の個数: 40

約数和(自身を含む): 156231072

約数和(自身を除く): 105834192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 209987, 419974, 629961, 839948, 1049935, 1259922, 1679896, 2099870, 2519844, 3149805, 3359792, 4199740, 5039688, 6299610, 8399480, 10079376, 12599220, 16798960, 25198440, 50396880]

約数ペア:

[(1, 50396880), (2, 25198440), (3, 16798960), (4, 12599220), (5, 10079376), (6, 8399480), (8, 6299610), (10, 5039688), (12, 4199740), (15, 3359792), (16, 3149805), (20, 2519844), (24, 2099870), (30, 1679896), (40, 1259922), (48, 1049935), (60, 839948), (80, 629961), (120, 419974), (240, 209987)]