49077285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7487}}^1$

素因数の和:7537

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 37184475

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 7487, 22461, 37435, 112305, 142253, 172201, 426759, 516603, 711265, 861005, 2133795, 2583015, 3271819, 9815457, 16359095, 49077285]

約数ペア:

[(1, 49077285), (3, 16359095), (5, 9815457), (15, 3271819), (19, 2583015), (23, 2133795), (57, 861005), (69, 711265), (95, 516603), (115, 426759), (285, 172201), (345, 142253), (437, 112305), (1311, 37435), (2185, 22461), (6555, 7487)]