49819560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 172523520

約数和(自身を除く): 122703960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 467, 508, 635, 762, 840, 889, 934, 1016, 1270, 1401, 1524, 1778, 1868, 1905, 2335, 2540, 2667, 2802, 3048, 3269, 3556, 3736, 3810, 4445, 4670, 5080, 5334, 5604, 6538, 7005, 7112, 7620, 8890, 9340, 9807, 10668, 11208, 13076, 13335, 14010, 15240, 16345, 17780, 18680, 19614, 21336, 26152, 26670, 28020, 32690, 35560, 39228, 49035, 53340, 56040, 59309, 65380, 78456, 98070, 106680, 118618, 130760, 177927, 196140, 237236, 296545, 355854, 392280, 415163, 474472, 593090, 711708, 830326, 889635, 1186180, 1245489, 1423416, 1660652, 1779270, 2075815, 2372360, 2490978, 3321304, 3558540, 4151630, 4981956, 6227445, 7117080, 8303260, 9963912, 12454890, 16606520, 24909780, 49819560]

約数ペア:

[(1, 49819560), (2, 24909780), (3, 16606520), (4, 12454890), (5, 9963912), (6, 8303260), (7, 7117080), (8, 6227445), (10, 4981956), (12, 4151630), (14, 3558540), (15, 3321304), (20, 2490978), (21, 2372360), (24, 2075815), (28, 1779270), (30, 1660652), (35, 1423416), (40, 1245489), (42, 1186180), (56, 889635), (60, 830326), (70, 711708), (84, 593090), (105, 474472), (120, 415163), (127, 392280), (140, 355854), (168, 296545), (210, 237236), (254, 196140), (280, 177927), (381, 130760), (420, 118618), (467, 106680), (508, 98070), (635, 78456), (762, 65380), (840, 59309), (889, 56040), (934, 53340), (1016, 49035), (1270, 39228), (1401, 35560), (1524, 32690), (1778, 28020), (1868, 26670), (1905, 26152), (2335, 21336), (2540, 19614), (2667, 18680), (2802, 17780), (3048, 16345), (3269, 15240), (3556, 14010), (3736, 13335), (3810, 13076), (4445, 11208), (4670, 10668), (5080, 9807), (5334, 9340), (5604, 8890), (6538, 7620), (7005, 7112)]