51000200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11087}}^1$

素因数の和:11126

約数の個数: 48

約数和(自身を含む): 123742080

約数和(自身を除く): 72741880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 11087, 22174, 44348, 55435, 88696, 110870, 221740, 255001, 277175, 443480, 510002, 554350, 1020004, 1108700, 1275005, 2040008, 2217400, 2550010, 5100020, 6375025, 10200040, 12750050, 25500100, 51000200]

約数ペア:

[(1, 51000200), (2, 25500100), (4, 12750050), (5, 10200040), (8, 6375025), (10, 5100020), (20, 2550010), (23, 2217400), (25, 2040008), (40, 1275005), (46, 1108700), (50, 1020004), (92, 554350), (100, 510002), (115, 443480), (184, 277175), (200, 255001), (230, 221740), (460, 110870), (575, 88696), (920, 55435), (1150, 44348), (2300, 22174), (4600, 11087)]