53883291

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 93242880

約数和(自身を除く): 39359589

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 231, 329, 517, 539, 709, 987, 1551, 1617, 2127, 2303, 3619, 4963, 6909, 7799, 10857, 14889, 23397, 25333, 33323, 34741, 54593, 75999, 99969, 104223, 163779, 233261, 366553, 382151, 699783, 1099659, 1146453, 1632827, 2565871, 4898481, 7697613, 17961097, 53883291]

約数ペア:

[(1, 53883291), (3, 17961097), (7, 7697613), (11, 4898481), (21, 2565871), (33, 1632827), (47, 1146453), (49, 1099659), (77, 699783), (141, 382151), (147, 366553), (231, 233261), (329, 163779), (517, 104223), (539, 99969), (709, 75999), (987, 54593), (1551, 34741), (1617, 33323), (2127, 25333), (2303, 23397), (3619, 14889), (4963, 10857), (6909, 7799)]