56180196

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{809}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 146059200

約数和(自身を除く): 89879004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 809, 1286, 1618, 1929, 2427, 2572, 3236, 3858, 4854, 5787, 7281, 7716, 9708, 11574, 14562, 17361, 21843, 23148, 29124, 34722, 43686, 69444, 87372, 520187, 1040374, 1560561, 2080748, 3121122, 4681683, 6242244, 9363366, 14045049, 18726732, 28090098, 56180196]

約数ペア:

[(1, 56180196), (2, 28090098), (3, 18726732), (4, 14045049), (6, 9363366), (9, 6242244), (12, 4681683), (18, 3121122), (27, 2080748), (36, 1560561), (54, 1040374), (108, 520187), (643, 87372), (809, 69444), (1286, 43686), (1618, 34722), (1929, 29124), (2427, 23148), (2572, 21843), (3236, 17361), (3858, 14562), (4854, 11574), (5787, 9708), (7281, 7716)]