55002987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1483}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 85887984

約数和(自身を除く): 30884997

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 1483, 2853, 4121, 4449, 12363, 13347, 19279, 37089, 57837, 173511, 470111, 1410333, 4230999, 6111443, 18334329, 55002987]

約数ペア:

[(1, 55002987), (3, 18334329), (9, 6111443), (13, 4230999), (39, 1410333), (117, 470111), (317, 173511), (951, 57837), (1483, 37089), (2853, 19279), (4121, 13347), (4449, 12363)]