51566676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{613889}}^1$

素因数の和:613903

約数の個数: 24

約数和(自身を含む): 137511360

約数和(自身を除く): 85944684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 613889, 1227778, 1841667, 2455556, 3683334, 4297223, 7366668, 8594446, 12891669, 17188892, 25783338, 51566676]

約数ペア:

[(1, 51566676), (2, 25783338), (3, 17188892), (4, 12891669), (6, 8594446), (7, 7366668), (12, 4297223), (14, 3683334), (21, 2455556), (28, 1841667), (42, 1227778), (84, 613889)]