51140088

素因数分解:

$2^3\times 3^2\times {\mathrm{727}}^1\times {\mathrm{977}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 138836880

約数和(自身を除く): 87696792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 727, 977, 1454, 1954, 2181, 2908, 2931, 3908, 4362, 5816, 5862, 6543, 7816, 8724, 8793, 11724, 13086, 17448, 17586, 23448, 26172, 35172, 52344, 70344, 710279, 1420558, 2130837, 2841116, 4261674, 5682232, 6392511, 8523348, 12785022, 17046696, 25570044, 51140088]

約数ペア:

[(1, 51140088), (2, 25570044), (3, 17046696), (4, 12785022), (6, 8523348), (8, 6392511), (9, 5682232), (12, 4261674), (18, 2841116), (24, 2130837), (36, 1420558), (72, 710279), (727, 70344), (977, 52344), (1454, 35172), (1954, 26172), (2181, 23448), (2908, 17586), (2931, 17448), (3908, 13086), (4362, 11724), (5816, 8793), (5862, 8724), (6543, 7816)]