54092120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32983}}^1$

素因数の和:33035

約数の個数: 32

約数和(自身を含む): 124679520

約数和(自身を除く): 70587400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32983, 65966, 131932, 164915, 263864, 329830, 659660, 1319320, 1352303, 2704606, 5409212, 6761515, 10818424, 13523030, 27046060, 54092120]

約数ペア:

[(1, 54092120), (2, 27046060), (4, 13523030), (5, 10818424), (8, 6761515), (10, 5409212), (20, 2704606), (40, 1352303), (41, 1319320), (82, 659660), (164, 329830), (205, 263864), (328, 164915), (410, 131932), (820, 65966), (1640, 32983)]