49072860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1201}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 149634576

約数和(自身を除く): 100561716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1201, 1362, 2043, 2270, 2402, 2724, 3405, 3603, 4086, 4540, 4804, 6005, 6810, 7206, 8172, 10215, 10809, 12010, 13620, 14412, 18015, 20430, 21618, 24020, 36030, 40860, 43236, 54045, 72060, 108090, 216180, 272627, 545254, 817881, 1090508, 1363135, 1635762, 2453643, 2726270, 3271524, 4089405, 4907286, 5452540, 8178810, 9814572, 12268215, 16357620, 24536430, 49072860]

約数ペア:

[(1, 49072860), (2, 24536430), (3, 16357620), (4, 12268215), (5, 9814572), (6, 8178810), (9, 5452540), (10, 4907286), (12, 4089405), (15, 3271524), (18, 2726270), (20, 2453643), (30, 1635762), (36, 1363135), (45, 1090508), (60, 817881), (90, 545254), (180, 272627), (227, 216180), (454, 108090), (681, 72060), (908, 54045), (1135, 43236), (1201, 40860), (1362, 36030), (2043, 24020), (2270, 21618), (2402, 20430), (2724, 18015), (3405, 14412), (3603, 13620), (4086, 12010), (4540, 10809), (4804, 10215), (6005, 8172), (6810, 7206)]