51973691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 67447296

約数和(自身を除く): 15473605

約数列:

[1, 7, 11, 41, 77, 101, 163, 287, 451, 707, 1111, 1141, 1793, 3157, 4141, 6683, 7777, 12551, 16463, 28987, 45551, 46781, 73513, 115241, 181093, 318857, 514591, 674983, 1267651, 4724881, 7424813, 51973691]

約数ペア:

[(1, 51973691), (7, 7424813), (11, 4724881), (41, 1267651), (77, 674983), (101, 514591), (163, 318857), (287, 181093), (451, 115241), (707, 73513), (1111, 46781), (1141, 45551), (1793, 28987), (3157, 16463), (4141, 12551), (6683, 7777)]