53658930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137587}}^1$

素因数の和:137610

約数の個数: 32

約数和(自身を含む): 138688704

約数和(自身を除く): 85029774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 137587, 275174, 412761, 687935, 825522, 1375870, 1788631, 2063805, 3577262, 4127610, 5365893, 8943155, 10731786, 17886310, 26829465, 53658930]

約数ペア:

[(1, 53658930), (2, 26829465), (3, 17886310), (5, 10731786), (6, 8943155), (10, 5365893), (13, 4127610), (15, 3577262), (26, 2063805), (30, 1788631), (39, 1375870), (65, 825522), (78, 687935), (130, 412761), (195, 275174), (390, 137587)]