49498440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{412487}}^1$

素因数の和:412501

約数の個数: 32

約数和(自身を含む): 148495680

約数和(自身を除く): 98997240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 412487, 824974, 1237461, 1649948, 2062435, 2474922, 3299896, 4124870, 4949844, 6187305, 8249740, 9899688, 12374610, 16499480, 24749220, 49498440]

約数ペア:

[(1, 49498440), (2, 24749220), (3, 16499480), (4, 12374610), (5, 9899688), (6, 8249740), (8, 6187305), (10, 4949844), (12, 4124870), (15, 3299896), (20, 2474922), (24, 2062435), (30, 1649948), (40, 1237461), (60, 824974), (120, 412487)]