55242061

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 70555968

約数和(自身を除く): 15313907

約数列:

[1, 7, 17, 47, 49, 83, 119, 289, 329, 581, 799, 833, 1411, 2023, 2303, 3901, 4067, 5593, 9877, 13583, 14161, 23987, 27307, 39151, 66317, 69139, 95081, 167909, 191149, 464219, 665567, 1127389, 1175363, 3249533, 7891723, 55242061]

約数ペア:

[(1, 55242061), (7, 7891723), (17, 3249533), (47, 1175363), (49, 1127389), (83, 665567), (119, 464219), (289, 191149), (329, 167909), (581, 95081), (799, 69139), (833, 66317), (1411, 39151), (2023, 27307), (2303, 23987), (3901, 14161), (4067, 13583), (5593, 9877)]