50933200

素因数分解:

$2^4\times 5^2\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:812

約数の個数: 60

約数和(自身を含む): 123131008

約数和(自身を除く): 72197808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 223, 400, 446, 571, 892, 1115, 1142, 1784, 2230, 2284, 2855, 3568, 4460, 4568, 5575, 5710, 8920, 9136, 11150, 11420, 14275, 17840, 22300, 22840, 28550, 44600, 45680, 57100, 89200, 114200, 127333, 228400, 254666, 509332, 636665, 1018664, 1273330, 2037328, 2546660, 3183325, 5093320, 6366650, 10186640, 12733300, 25466600, 50933200]

約数ペア:

[(1, 50933200), (2, 25466600), (4, 12733300), (5, 10186640), (8, 6366650), (10, 5093320), (16, 3183325), (20, 2546660), (25, 2037328), (40, 1273330), (50, 1018664), (80, 636665), (100, 509332), (200, 254666), (223, 228400), (400, 127333), (446, 114200), (571, 89200), (892, 57100), (1115, 45680), (1142, 44600), (1784, 28550), (2230, 22840), (2284, 22300), (2855, 17840), (3568, 14275), (4460, 11420), (4568, 11150), (5575, 9136), (5710, 8920)]