49449465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 93130128

約数和(自身を除く): 43680663

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 137, 195, 411, 585, 617, 685, 1233, 1781, 1851, 2055, 3085, 5343, 5553, 6165, 8021, 8905, 9255, 16029, 24063, 26715, 27765, 40105, 72189, 80145, 84529, 120315, 253587, 360945, 422645, 760761, 1098877, 1267935, 3296631, 3803805, 5494385, 9889893, 16483155, 49449465]

約数ペア:

[(1, 49449465), (3, 16483155), (5, 9889893), (9, 5494385), (13, 3803805), (15, 3296631), (39, 1267935), (45, 1098877), (65, 760761), (117, 422645), (137, 360945), (195, 253587), (411, 120315), (585, 84529), (617, 80145), (685, 72189), (1233, 40105), (1781, 27765), (1851, 26715), (2055, 24063), (3085, 16029), (5343, 9255), (5553, 8905), (6165, 8021)]