55445984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 120911616

約数和(自身を除く): 65465632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2351, 2948, 4702, 5896, 9404, 11792, 18808, 23584, 25861, 37616, 51722, 75232, 103444, 157517, 206888, 315034, 413776, 630068, 827552, 1260136, 1732687, 2520272, 3465374, 5040544, 6930748, 13861496, 27722992, 55445984]

約数ペア:

[(1, 55445984), (2, 27722992), (4, 13861496), (8, 6930748), (11, 5040544), (16, 3465374), (22, 2520272), (32, 1732687), (44, 1260136), (67, 827552), (88, 630068), (134, 413776), (176, 315034), (268, 206888), (352, 157517), (536, 103444), (737, 75232), (1072, 51722), (1474, 37616), (2144, 25861), (2351, 23584), (2948, 18808), (4702, 11792), (5896, 9404)]