52293040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 126554400

約数和(自身を除く): 74261360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 107, 149, 164, 205, 214, 298, 328, 410, 428, 535, 596, 656, 745, 820, 856, 1070, 1192, 1490, 1640, 1712, 2140, 2384, 2980, 3280, 4280, 4387, 5960, 6109, 8560, 8774, 11920, 12218, 15943, 17548, 21935, 24436, 30545, 31886, 35096, 43870, 48872, 61090, 63772, 70192, 79715, 87740, 97744, 122180, 127544, 159430, 175480, 244360, 255088, 318860, 350960, 488720, 637720, 653663, 1275440, 1307326, 2614652, 3268315, 5229304, 6536630, 10458608, 13073260, 26146520, 52293040]

約数ペア:

[(1, 52293040), (2, 26146520), (4, 13073260), (5, 10458608), (8, 6536630), (10, 5229304), (16, 3268315), (20, 2614652), (40, 1307326), (41, 1275440), (80, 653663), (82, 637720), (107, 488720), (149, 350960), (164, 318860), (205, 255088), (214, 244360), (298, 175480), (328, 159430), (410, 127544), (428, 122180), (535, 97744), (596, 87740), (656, 79715), (745, 70192), (820, 63772), (856, 61090), (1070, 48872), (1192, 43870), (1490, 35096), (1640, 31886), (1712, 30545), (2140, 24436), (2384, 21935), (2980, 17548), (3280, 15943), (4280, 12218), (4387, 11920), (5960, 8774), (6109, 8560)]