53728668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{213209}}^1$

素因数の和:213226

約数の個数: 36

約数和(自身を含む): 155216880

約数和(自身を除く): 101488212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 213209, 426418, 639627, 852836, 1279254, 1492463, 1918881, 2558508, 2984926, 3837762, 4477389, 5969852, 7675524, 8954778, 13432167, 17909556, 26864334, 53728668]

約数ペア:

[(1, 53728668), (2, 26864334), (3, 17909556), (4, 13432167), (6, 8954778), (7, 7675524), (9, 5969852), (12, 4477389), (14, 3837762), (18, 2984926), (21, 2558508), (28, 1918881), (36, 1492463), (42, 1279254), (63, 852836), (84, 639627), (126, 426418), (252, 213209)]