53243814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 70861146

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 703, 741, 962, 971, 1406, 1443, 1482, 1942, 2109, 2886, 2913, 4218, 5826, 9139, 12623, 18278, 18449, 25246, 27417, 35927, 36898, 37869, 54834, 55347, 71854, 75738, 107781, 110694, 215562, 239837, 467051, 479674, 682613, 719511, 934102, 1365226, 1401153, 1439022, 2047839, 2802306, 4095678, 8873969, 17747938, 26621907, 53243814]

約数ペア:

[(1, 53243814), (2, 26621907), (3, 17747938), (6, 8873969), (13, 4095678), (19, 2802306), (26, 2047839), (37, 1439022), (38, 1401153), (39, 1365226), (57, 934102), (74, 719511), (78, 682613), (111, 479674), (114, 467051), (222, 239837), (247, 215562), (481, 110694), (494, 107781), (703, 75738), (741, 71854), (962, 55347), (971, 54834), (1406, 37869), (1443, 36898), (1482, 35927), (1942, 27417), (2109, 25246), (2886, 18449), (2913, 18278), (4218, 12623), (5826, 9139)]