49391505

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5238

約数の個数: 32

約数和(自身を含む): 89061120

約数和(自身を除く): 39669615

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 5153, 9585, 15459, 25765, 46377, 77295, 139131, 231885, 365863, 695655, 1097589, 1829315, 3292767, 5487945, 9878301, 16463835, 49391505]

約数ペア:

[(1, 49391505), (3, 16463835), (5, 9878301), (9, 5487945), (15, 3292767), (27, 1829315), (45, 1097589), (71, 695655), (135, 365863), (213, 231885), (355, 139131), (639, 77295), (1065, 46377), (1917, 25765), (3195, 15459), (5153, 9585)]