57146485

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 78142464

約数和(自身を除く): 20995979

約数列:

[1, 5, 11, 31, 55, 121, 155, 277, 341, 605, 1331, 1385, 1705, 3047, 3751, 6655, 8587, 15235, 18755, 33517, 41261, 42935, 94457, 167585, 206305, 368687, 472285, 1039027, 1843435, 5195135, 11429297, 57146485]

約数ペア:

[(1, 57146485), (5, 11429297), (11, 5195135), (31, 1843435), (55, 1039027), (121, 472285), (155, 368687), (277, 206305), (341, 167585), (605, 94457), (1331, 42935), (1385, 41261), (1705, 33517), (3047, 18755), (3751, 15235), (6655, 8587)]