51162735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4447}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 89671680

約数和(自身を除く): 38508945

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 4447, 11505, 13341, 22235, 57811, 66705, 173433, 262373, 289055, 787119, 867165, 1311865, 3410849, 3935595, 10232547, 17054245, 51162735]

約数ペア:

[(1, 51162735), (3, 17054245), (5, 10232547), (13, 3935595), (15, 3410849), (39, 1311865), (59, 867165), (65, 787119), (177, 289055), (195, 262373), (295, 173433), (767, 66705), (885, 57811), (2301, 22235), (3835, 13341), (4447, 11505)]