51143684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17491}}^1$

素因数の和:17555

約数の個数: 24

約数和(自身を含む): 96975648

約数和(自身を除く): 45831964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 17491, 34982, 69964, 297347, 594694, 752113, 1189388, 1504226, 3008452, 12785921, 25571842, 51143684]

約数ペア:

[(1, 51143684), (2, 25571842), (4, 12785921), (17, 3008452), (34, 1504226), (43, 1189388), (68, 752113), (86, 594694), (172, 297347), (731, 69964), (1462, 34982), (2924, 17491)]