56409780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2741}}^1$

素因数の和:2774

約数の個数: 96

約数和(自身を含む): 184262400

約数和(自身を除く): 127852620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2741, 2940, 3430, 4116, 5145, 5482, 6860, 8223, 10290, 10964, 13705, 16446, 19187, 20580, 27410, 32892, 38374, 41115, 54820, 57561, 76748, 82230, 95935, 115122, 134309, 164460, 191870, 230244, 268618, 287805, 383740, 402927, 537236, 575610, 671545, 805854, 940163, 1151220, 1343090, 1611708, 1880326, 2014635, 2686180, 2820489, 3760652, 4029270, 4700815, 5640978, 8058540, 9401630, 11281956, 14102445, 18803260, 28204890, 56409780]

約数ペア:

[(1, 56409780), (2, 28204890), (3, 18803260), (4, 14102445), (5, 11281956), (6, 9401630), (7, 8058540), (10, 5640978), (12, 4700815), (14, 4029270), (15, 3760652), (20, 2820489), (21, 2686180), (28, 2014635), (30, 1880326), (35, 1611708), (42, 1343090), (49, 1151220), (60, 940163), (70, 805854), (84, 671545), (98, 575610), (105, 537236), (140, 402927), (147, 383740), (196, 287805), (210, 268618), (245, 230244), (294, 191870), (343, 164460), (420, 134309), (490, 115122), (588, 95935), (686, 82230), (735, 76748), (980, 57561), (1029, 54820), (1372, 41115), (1470, 38374), (1715, 32892), (2058, 27410), (2741, 20580), (2940, 19187), (3430, 16446), (4116, 13705), (5145, 10964), (5482, 10290), (6860, 8223)]