57275868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 144400256

約数和(自身を除く): 87124388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 571, 643, 1142, 1286, 1713, 1929, 2284, 2572, 3426, 3858, 6852, 7423, 7716, 8359, 14846, 16718, 22269, 25077, 29692, 33436, 44538, 50154, 89076, 100308, 367153, 734306, 1101459, 1468612, 2202918, 4405836, 4772989, 9545978, 14318967, 19091956, 28637934, 57275868]

約数ペア:

[(1, 57275868), (2, 28637934), (3, 19091956), (4, 14318967), (6, 9545978), (12, 4772989), (13, 4405836), (26, 2202918), (39, 1468612), (52, 1101459), (78, 734306), (156, 367153), (571, 100308), (643, 89076), (1142, 50154), (1286, 44538), (1713, 33436), (1929, 29692), (2284, 25077), (2572, 22269), (3426, 16718), (3858, 14846), (6852, 8359), (7423, 7716)]