56802906

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 126060480

約数和(自身を除く): 69257574

約数列:

[1, 2, 3, 6, 9, 18, 73, 139, 146, 219, 278, 311, 417, 438, 622, 657, 834, 933, 1251, 1314, 1866, 2502, 2799, 5598, 10147, 20294, 22703, 30441, 43229, 45406, 60882, 68109, 86458, 91323, 129687, 136218, 182646, 204327, 259374, 389061, 408654, 778122, 3155717, 6311434, 9467151, 18934302, 28401453, 56802906]

約数ペア:

[(1, 56802906), (2, 28401453), (3, 18934302), (6, 9467151), (9, 6311434), (18, 3155717), (73, 778122), (139, 408654), (146, 389061), (219, 259374), (278, 204327), (311, 182646), (417, 136218), (438, 129687), (622, 91323), (657, 86458), (834, 68109), (933, 60882), (1251, 45406), (1314, 43229), (1866, 30441), (2502, 22703), (2799, 20294), (5598, 10147)]