49748880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{207287}}^1$

素因数の和:207303

約数の個数: 40

約数和(自身を含む): 154222272

約数和(自身を除く): 104473392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 207287, 414574, 621861, 829148, 1036435, 1243722, 1658296, 2072870, 2487444, 3109305, 3316592, 4145740, 4974888, 6218610, 8291480, 9949776, 12437220, 16582960, 24874440, 49748880]

約数ペア:

[(1, 49748880), (2, 24874440), (3, 16582960), (4, 12437220), (5, 9949776), (6, 8291480), (8, 6218610), (10, 4974888), (12, 4145740), (15, 3316592), (16, 3109305), (20, 2487444), (24, 2072870), (30, 1658296), (40, 1243722), (48, 1036435), (60, 829148), (80, 621861), (120, 414574), (240, 207287)]