53840892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{640963}}^1$

素因数の和:640977

約数の個数: 24

約数和(自身を含む): 143575936

約数和(自身を除く): 89735044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 640963, 1281926, 1922889, 2563852, 3845778, 4486741, 7691556, 8973482, 13460223, 17946964, 26920446, 53840892]

約数ペア:

[(1, 53840892), (2, 26920446), (3, 17946964), (4, 13460223), (6, 8973482), (7, 7691556), (12, 4486741), (14, 3845778), (21, 2563852), (28, 1922889), (42, 1281926), (84, 640963)]