48708219

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 76515840

約数和(自身を除く): 27807621

約数列:

[1, 3, 7, 21, 53, 107, 159, 321, 371, 409, 749, 1113, 1227, 2247, 2863, 5671, 8589, 17013, 21677, 39697, 43763, 65031, 119091, 131289, 151739, 306341, 455217, 919023, 2319439, 6958317, 16236073, 48708219]

約数ペア:

[(1, 48708219), (3, 16236073), (7, 6958317), (21, 2319439), (53, 919023), (107, 455217), (159, 306341), (321, 151739), (371, 131289), (409, 119091), (749, 65031), (1113, 43763), (1227, 39697), (2247, 21677), (2863, 17013), (5671, 8589)]