50811180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 112726740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 389, 420, 622, 778, 933, 1167, 1244, 1555, 1556, 1866, 1945, 2177, 2334, 2723, 3110, 3732, 3890, 4354, 4665, 4668, 5446, 5835, 6220, 6531, 7780, 8169, 8708, 9330, 10885, 10892, 11670, 13062, 13615, 16338, 18660, 21770, 23340, 26124, 27230, 32655, 32676, 40845, 43540, 54460, 65310, 81690, 120979, 130620, 163380, 241958, 362937, 483916, 604895, 725874, 846853, 1209790, 1451748, 1693706, 1814685, 2419580, 2540559, 3387412, 3629370, 4234265, 5081118, 7258740, 8468530, 10162236, 12702795, 16937060, 25405590, 50811180]

約数ペア:

[(1, 50811180), (2, 25405590), (3, 16937060), (4, 12702795), (5, 10162236), (6, 8468530), (7, 7258740), (10, 5081118), (12, 4234265), (14, 3629370), (15, 3387412), (20, 2540559), (21, 2419580), (28, 1814685), (30, 1693706), (35, 1451748), (42, 1209790), (60, 846853), (70, 725874), (84, 604895), (105, 483916), (140, 362937), (210, 241958), (311, 163380), (389, 130620), (420, 120979), (622, 81690), (778, 65310), (933, 54460), (1167, 43540), (1244, 40845), (1555, 32676), (1556, 32655), (1866, 27230), (1945, 26124), (2177, 23340), (2334, 21770), (2723, 18660), (3110, 16338), (3732, 13615), (3890, 13062), (4354, 11670), (4665, 10892), (4668, 10885), (5446, 9330), (5835, 8708), (6220, 8169), (6531, 7780)]