56402946

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{45413}}^1$

素因数の和:45447

約数の個数: 32

約数和(自身を含む): 130792320

約数和(自身を除く): 74389374

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 45413, 90826, 136239, 272478, 408717, 817434, 1044499, 1226151, 2088998, 2452302, 3133497, 6266994, 9400491, 18800982, 28201473, 56402946]

約数ペア:

[(1, 56402946), (2, 28201473), (3, 18800982), (6, 9400491), (9, 6266994), (18, 3133497), (23, 2452302), (27, 2088998), (46, 1226151), (54, 1044499), (69, 817434), (138, 408717), (207, 272478), (414, 136239), (621, 90826), (1242, 45413)]