49665980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 132935040

約数和(自身を除く): 83269060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 941, 1015, 1508, 1820, 1882, 1885, 2030, 2639, 3764, 3770, 4060, 4705, 5278, 6587, 7540, 9410, 10556, 12233, 13174, 13195, 18820, 24466, 26348, 26390, 27289, 32935, 48932, 52780, 54578, 61165, 65870, 85631, 109156, 122330, 131740, 136445, 171262, 191023, 244660, 272890, 342524, 354757, 382046, 428155, 545780, 709514, 764092, 856310, 955115, 1419028, 1712620, 1773785, 1910230, 2483299, 3547570, 3820460, 4966598, 7095140, 9933196, 12416495, 24832990, 49665980]

約数ペア:

[(1, 49665980), (2, 24832990), (4, 12416495), (5, 9933196), (7, 7095140), (10, 4966598), (13, 3820460), (14, 3547570), (20, 2483299), (26, 1910230), (28, 1773785), (29, 1712620), (35, 1419028), (52, 955115), (58, 856310), (65, 764092), (70, 709514), (91, 545780), (116, 428155), (130, 382046), (140, 354757), (145, 342524), (182, 272890), (203, 244660), (260, 191023), (290, 171262), (364, 136445), (377, 131740), (406, 122330), (455, 109156), (580, 85631), (754, 65870), (812, 61165), (910, 54578), (941, 52780), (1015, 48932), (1508, 32935), (1820, 27289), (1882, 26390), (1885, 26348), (2030, 24466), (2639, 18820), (3764, 13195), (3770, 13174), (4060, 12233), (4705, 10556), (5278, 9410), (6587, 7540)]