47855070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{421}}^2$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 127917360

約数和(自身を除く): 80062290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 11367, 12630, 18945, 22734, 37890, 56835, 113670, 177241, 354482, 531723, 886205, 1063446, 1595169, 1772410, 2658615, 3190338, 4785507, 5317230, 7975845, 9571014, 15951690, 23927535, 47855070]

約数ペア:

[(1, 47855070), (2, 23927535), (3, 15951690), (5, 9571014), (6, 7975845), (9, 5317230), (10, 4785507), (15, 3190338), (18, 2658615), (27, 1772410), (30, 1595169), (45, 1063446), (54, 886205), (90, 531723), (135, 354482), (270, 177241), (421, 113670), (842, 56835), (1263, 37890), (2105, 22734), (2526, 18945), (3789, 12630), (4210, 11367), (6315, 7578)]