53985784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 106273440

約数和(自身を除く): 52287656

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 1621, 3242, 4163, 6484, 8326, 12968, 16652, 33304, 37283, 74566, 149132, 293401, 298264, 586802, 1173604, 2347208, 6748223, 13496446, 26992892, 53985784]

約数ペア:

[(1, 53985784), (2, 26992892), (4, 13496446), (8, 6748223), (23, 2347208), (46, 1173604), (92, 586802), (181, 298264), (184, 293401), (362, 149132), (724, 74566), (1448, 37283), (1621, 33304), (3242, 16652), (4163, 12968), (6484, 8326)]