57451784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 123076800

約数和(自身を除く): 65625016

約数列:

[1, 2, 4, 8, 13, 26, 29, 43, 52, 58, 86, 104, 116, 172, 232, 344, 377, 443, 559, 754, 886, 1118, 1247, 1508, 1772, 2236, 2494, 3016, 3544, 4472, 4988, 5759, 9976, 11518, 12847, 16211, 19049, 23036, 25694, 32422, 38098, 46072, 51388, 64844, 76196, 102776, 129688, 152392, 167011, 247637, 334022, 495274, 552421, 668044, 990548, 1104842, 1336088, 1981096, 2209684, 4419368, 7181473, 14362946, 28725892, 57451784]

約数ペア:

[(1, 57451784), (2, 28725892), (4, 14362946), (8, 7181473), (13, 4419368), (26, 2209684), (29, 1981096), (43, 1336088), (52, 1104842), (58, 990548), (86, 668044), (104, 552421), (116, 495274), (172, 334022), (232, 247637), (344, 167011), (377, 152392), (443, 129688), (559, 102776), (754, 76196), (886, 64844), (1118, 51388), (1247, 46072), (1508, 38098), (1772, 32422), (2236, 25694), (2494, 23036), (3016, 19049), (3544, 16211), (4472, 12847), (4988, 11518), (5759, 9976)]