53561779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^2$

素因数の和:211

約数の個数: 18

約数和(自身を含む): 59757180

約数和(自身を除く): 6195401

約数列:

[1, 19, 23, 73, 437, 529, 1387, 1679, 5329, 10051, 31901, 38617, 101251, 122567, 733723, 2328773, 2819041, 53561779]

約数ペア:

[(1, 53561779), (19, 2819041), (23, 2328773), (73, 733723), (437, 122567), (529, 101251), (1387, 38617), (1679, 31901), (5329, 10051)]