55642440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{9463}}^1$

素因数の和:9491

約数の個数: 96

約数和(自身を含む): 194201280

約数和(自身を除く): 138558840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 9463, 18926, 28389, 37852, 47315, 56778, 66241, 75704, 94630, 113556, 132482, 141945, 189260, 198723, 227112, 264964, 283890, 331205, 378520, 397446, 463687, 529928, 567780, 662410, 794892, 927374, 993615, 1135560, 1324820, 1391061, 1589784, 1854748, 1987230, 2318435, 2649640, 2782122, 3709496, 3974460, 4636870, 5564244, 6955305, 7948920, 9273740, 11128488, 13910610, 18547480, 27821220, 55642440]

約数ペア:

[(1, 55642440), (2, 27821220), (3, 18547480), (4, 13910610), (5, 11128488), (6, 9273740), (7, 7948920), (8, 6955305), (10, 5564244), (12, 4636870), (14, 3974460), (15, 3709496), (20, 2782122), (21, 2649640), (24, 2318435), (28, 1987230), (30, 1854748), (35, 1589784), (40, 1391061), (42, 1324820), (49, 1135560), (56, 993615), (60, 927374), (70, 794892), (84, 662410), (98, 567780), (105, 529928), (120, 463687), (140, 397446), (147, 378520), (168, 331205), (196, 283890), (210, 264964), (245, 227112), (280, 198723), (294, 189260), (392, 141945), (420, 132482), (490, 113556), (588, 94630), (735, 75704), (840, 66241), (980, 56778), (1176, 47315), (1470, 37852), (1960, 28389), (2940, 18926), (5880, 9463)]