49130289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1453}}^1$

素因数の和:1506

約数の個数: 36

約数和(自身を含む): 81240796

約数和(自身を除く): 32110507

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1453, 1989, 2601, 3757, 4359, 11271, 13077, 18889, 24701, 33813, 56667, 74103, 170001, 222309, 321113, 419917, 963339, 1259751, 2890017, 3779253, 5458921, 16376763, 49130289]

約数ペア:

[(1, 49130289), (3, 16376763), (9, 5458921), (13, 3779253), (17, 2890017), (39, 1259751), (51, 963339), (117, 419917), (153, 321113), (221, 222309), (289, 170001), (663, 74103), (867, 56667), (1453, 33813), (1989, 24701), (2601, 18889), (3757, 13077), (4359, 11271)]