50830515

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 91359840

約数和(自身を除く): 40529325

約数列:

[1, 3, 5, 9, 15, 43, 45, 109, 129, 215, 241, 327, 387, 545, 645, 723, 981, 1205, 1635, 1935, 2169, 3615, 4687, 4905, 10363, 10845, 14061, 23435, 26269, 31089, 42183, 51815, 70305, 78807, 93267, 131345, 155445, 210915, 236421, 394035, 466335, 1129567, 1182105, 3388701, 5647835, 10166103, 16943505, 50830515]

約数ペア:

[(1, 50830515), (3, 16943505), (5, 10166103), (9, 5647835), (15, 3388701), (43, 1182105), (45, 1129567), (109, 466335), (129, 394035), (215, 236421), (241, 210915), (327, 155445), (387, 131345), (545, 93267), (645, 78807), (723, 70305), (981, 51815), (1205, 42183), (1635, 31089), (1935, 26269), (2169, 23435), (3615, 14061), (4687, 10845), (4905, 10363)]