53609465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 26949895

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 1997, 2065, 3835, 5369, 9985, 13979, 25961, 26845, 69895, 117823, 129805, 181727, 589115, 824761, 908635, 1531699, 4123805, 7658495, 10721893, 53609465]

約数ペア:

[(1, 53609465), (5, 10721893), (7, 7658495), (13, 4123805), (35, 1531699), (59, 908635), (65, 824761), (91, 589115), (295, 181727), (413, 129805), (455, 117823), (767, 69895), (1997, 26845), (2065, 25961), (3835, 13979), (5369, 9985)]