57255768

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 160272000

約数和(自身を除く): 103016232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 1907, 2502, 3336, 3753, 3814, 5004, 5721, 7506, 7628, 10008, 11442, 15012, 15256, 17163, 22884, 30024, 34326, 45768, 51489, 68652, 102978, 137304, 205956, 265073, 411912, 530146, 795219, 1060292, 1590438, 2120584, 2385657, 3180876, 4771314, 6361752, 7156971, 9542628, 14313942, 19085256, 28627884, 57255768]

約数ペア:

[(1, 57255768), (2, 28627884), (3, 19085256), (4, 14313942), (6, 9542628), (8, 7156971), (9, 6361752), (12, 4771314), (18, 3180876), (24, 2385657), (27, 2120584), (36, 1590438), (54, 1060292), (72, 795219), (108, 530146), (139, 411912), (216, 265073), (278, 205956), (417, 137304), (556, 102978), (834, 68652), (1112, 51489), (1251, 45768), (1668, 34326), (1907, 30024), (2502, 22884), (3336, 17163), (3753, 15256), (3814, 15012), (5004, 11442), (5721, 10008), (7506, 7628)]