51305452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1590

約数の個数: 36

約数和(自身を含む): 100145808

約数和(自身を除く): 48840356

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1493, 1562, 2986, 3124, 5972, 8591, 16423, 17182, 32846, 34364, 65692, 106003, 180653, 212006, 361306, 424012, 722612, 1166033, 2332066, 4664132, 12826363, 25652726, 51305452]

約数ペア:

[(1, 51305452), (2, 25652726), (4, 12826363), (11, 4664132), (22, 2332066), (44, 1166033), (71, 722612), (121, 424012), (142, 361306), (242, 212006), (284, 180653), (484, 106003), (781, 65692), (1493, 34364), (1562, 32846), (2986, 17182), (3124, 16423), (5972, 8591)]