48776240

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1747}}^1$

素因数の和:2109

約数の個数: 40

約数和(自身を含む): 113794800

約数和(自身を除く): 65018560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 1747, 2792, 3490, 3494, 5584, 6980, 6988, 8735, 13960, 13976, 17470, 27920, 27952, 34940, 69880, 139760, 609703, 1219406, 2438812, 3048515, 4877624, 6097030, 9755248, 12194060, 24388120, 48776240]

約数ペア:

[(1, 48776240), (2, 24388120), (4, 12194060), (5, 9755248), (8, 6097030), (10, 4877624), (16, 3048515), (20, 2438812), (40, 1219406), (80, 609703), (349, 139760), (698, 69880), (1396, 34940), (1745, 27952), (1747, 27920), (2792, 17470), (3490, 13976), (3494, 13960), (5584, 8735), (6980, 6988)]