49812813

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10823

約数の個数: 24

約数和(自身を含む): 78551200

約数和(自身を除く): 28738387

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 10789, 32367, 97101, 204991, 291303, 614973, 873909, 1844919, 2621727, 5534757, 16604271, 49812813]

約数ペア:

[(1, 49812813), (3, 16604271), (9, 5534757), (19, 2621727), (27, 1844919), (57, 873909), (81, 614973), (171, 291303), (243, 204991), (513, 97101), (1539, 32367), (4617, 10789)]