49904415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 95056416

約数和(自身を除く): 45152001

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 181, 495, 543, 557, 905, 1629, 1671, 1991, 2715, 2785, 5013, 5973, 6127, 8145, 8355, 9955, 17919, 18381, 25065, 29865, 30635, 55143, 89595, 91905, 100817, 275715, 302451, 504085, 907353, 1108987, 1512255, 3326961, 4536765, 5544935, 9980883, 16634805, 49904415]

約数ペア:

[(1, 49904415), (3, 16634805), (5, 9980883), (9, 5544935), (11, 4536765), (15, 3326961), (33, 1512255), (45, 1108987), (55, 907353), (99, 504085), (165, 302451), (181, 275715), (495, 100817), (543, 91905), (557, 89595), (905, 55143), (1629, 30635), (1671, 29865), (1991, 25065), (2715, 18381), (2785, 17919), (5013, 9955), (5973, 8355), (6127, 8145)]