55408554

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{22469}}^1$

素因数の和:22614

約数の個数: 24

約数和(自身を含む): 120933540

約数和(自身を除く): 65524986

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 22469, 44938, 67407, 134814, 202221, 404442, 3078253, 6156506, 9234759, 18469518, 27704277, 55408554]

約数ペア:

[(1, 55408554), (2, 27704277), (3, 18469518), (6, 9234759), (9, 6156506), (18, 3078253), (137, 404442), (274, 202221), (411, 134814), (822, 67407), (1233, 44938), (2466, 22469)]