53556668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64063}}^1$

素因数の和:64097

約数の個数: 24

約数和(自身を含む): 107627520

約数和(自身を除く): 54070852

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 64063, 128126, 256252, 704693, 1217197, 1409386, 2434394, 2818772, 4868788, 13389167, 26778334, 53556668]

約数ペア:

[(1, 53556668), (2, 26778334), (4, 13389167), (11, 4868788), (19, 2818772), (22, 2434394), (38, 1409386), (44, 1217197), (76, 704693), (209, 256252), (418, 128126), (836, 64063)]