49909920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103979}}^1$

素因数の和:103997

約数の個数: 48

約数和(自身を含む): 157217760

約数和(自身を除く): 107307840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 103979, 207958, 311937, 415916, 519895, 623874, 831832, 1039790, 1247748, 1559685, 1663664, 2079580, 2495496, 3119370, 3327328, 4159160, 4990992, 6238740, 8318320, 9981984, 12477480, 16636640, 24954960, 49909920]

約数ペア:

[(1, 49909920), (2, 24954960), (3, 16636640), (4, 12477480), (5, 9981984), (6, 8318320), (8, 6238740), (10, 4990992), (12, 4159160), (15, 3327328), (16, 3119370), (20, 2495496), (24, 2079580), (30, 1663664), (32, 1559685), (40, 1247748), (48, 1039790), (60, 831832), (80, 623874), (96, 519895), (120, 415916), (160, 311937), (240, 207958), (480, 103979)]