47059180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 113714496

約数和(自身を除く): 66655316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2141, 2198, 3140, 4282, 4396, 5495, 8564, 10705, 10990, 14987, 21410, 21980, 29974, 42820, 59948, 74935, 149870, 299740, 336137, 672274, 1344548, 1680685, 2352959, 3361370, 4705918, 6722740, 9411836, 11764795, 23529590, 47059180]

約数ペア:

[(1, 47059180), (2, 23529590), (4, 11764795), (5, 9411836), (7, 6722740), (10, 4705918), (14, 3361370), (20, 2352959), (28, 1680685), (35, 1344548), (70, 672274), (140, 336137), (157, 299740), (314, 149870), (628, 74935), (785, 59948), (1099, 42820), (1570, 29974), (2141, 21980), (2198, 21410), (3140, 14987), (4282, 10990), (4396, 10705), (5495, 8564)]