49385784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12820

約数の個数: 64

約数和(自身を含む): 147248640

約数和(自身を除く): 97862856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 12781, 25562, 38343, 51124, 76686, 89467, 102248, 153372, 178934, 268401, 293963, 306744, 357868, 536802, 587926, 715736, 881889, 1073604, 1175852, 1763778, 2057741, 2147208, 2351704, 3527556, 4115482, 6173223, 7055112, 8230964, 12346446, 16461928, 24692892, 49385784]

約数ペア:

[(1, 49385784), (2, 24692892), (3, 16461928), (4, 12346446), (6, 8230964), (7, 7055112), (8, 6173223), (12, 4115482), (14, 3527556), (21, 2351704), (23, 2147208), (24, 2057741), (28, 1763778), (42, 1175852), (46, 1073604), (56, 881889), (69, 715736), (84, 587926), (92, 536802), (138, 357868), (161, 306744), (168, 293963), (184, 268401), (276, 178934), (322, 153372), (483, 102248), (552, 89467), (644, 76686), (966, 51124), (1288, 38343), (1932, 25562), (3864, 12781)]