56657524

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 54

約数和(自身を含む): 126830130

約数和(自身を除く): 70172606

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 2389, 3388, 4778, 5929, 9556, 11858, 16723, 23716, 26279, 33446, 52558, 66892, 105116, 117061, 183953, 234122, 289069, 367906, 468244, 578138, 735812, 1156276, 1287671, 2023483, 2575342, 4046966, 5150684, 8093932, 14164381, 28328762, 56657524]

約数ペア:

[(1, 56657524), (2, 28328762), (4, 14164381), (7, 8093932), (11, 5150684), (14, 4046966), (22, 2575342), (28, 2023483), (44, 1287671), (49, 1156276), (77, 735812), (98, 578138), (121, 468244), (154, 367906), (196, 289069), (242, 234122), (308, 183953), (484, 117061), (539, 105116), (847, 66892), (1078, 52558), (1694, 33446), (2156, 26279), (2389, 23716), (3388, 16723), (4778, 11858), (5929, 9556)]