50259880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 124675200

約数和(自身を除く): 74415320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1109, 1133, 2060, 2218, 2266, 4120, 4436, 4532, 5545, 5665, 8872, 9064, 11090, 11330, 12199, 22180, 22660, 24398, 44360, 45320, 48796, 60995, 97592, 114227, 121990, 228454, 243980, 456908, 487960, 571135, 913816, 1142270, 1256497, 2284540, 2512994, 4569080, 5025988, 6282485, 10051976, 12564970, 25129940, 50259880]

約数ペア:

[(1, 50259880), (2, 25129940), (4, 12564970), (5, 10051976), (8, 6282485), (10, 5025988), (11, 4569080), (20, 2512994), (22, 2284540), (40, 1256497), (44, 1142270), (55, 913816), (88, 571135), (103, 487960), (110, 456908), (206, 243980), (220, 228454), (412, 121990), (440, 114227), (515, 97592), (824, 60995), (1030, 48796), (1109, 45320), (1133, 44360), (2060, 24398), (2218, 22660), (2266, 22180), (4120, 12199), (4436, 11330), (4532, 11090), (5545, 9064), (5665, 8872)]