49485480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37489}}^1$

素因数の和:37514

約数の個数: 64

約数和(自身を含む): 161956800

約数和(自身を除く): 112471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 37489, 74978, 112467, 149956, 187445, 224934, 299912, 374890, 412379, 449868, 562335, 749780, 824758, 899736, 1124670, 1237137, 1499560, 1649516, 2061895, 2249340, 2474274, 3299032, 4123790, 4498680, 4948548, 6185685, 8247580, 9897096, 12371370, 16495160, 24742740, 49485480]

約数ペア:

[(1, 49485480), (2, 24742740), (3, 16495160), (4, 12371370), (5, 9897096), (6, 8247580), (8, 6185685), (10, 4948548), (11, 4498680), (12, 4123790), (15, 3299032), (20, 2474274), (22, 2249340), (24, 2061895), (30, 1649516), (33, 1499560), (40, 1237137), (44, 1124670), (55, 899736), (60, 824758), (66, 749780), (88, 562335), (110, 449868), (120, 412379), (132, 374890), (165, 299912), (220, 224934), (264, 187445), (330, 149956), (440, 112467), (660, 74978), (1320, 37489)]