53739890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 102829824

約数和(自身を除く): 49089934

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 911, 1735, 1822, 3470, 4555, 5899, 9110, 11798, 15487, 29495, 30974, 58990, 77435, 154870, 316117, 632234, 1580585, 3161170, 5373989, 10747978, 26869945, 53739890]

約数ペア:

[(1, 53739890), (2, 26869945), (5, 10747978), (10, 5373989), (17, 3161170), (34, 1580585), (85, 632234), (170, 316117), (347, 154870), (694, 77435), (911, 58990), (1735, 30974), (1822, 29495), (3470, 15487), (4555, 11798), (5899, 9110)]