48789130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1427}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 95001984

約数和(自身を除く): 46212854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 1427, 2630, 2854, 3419, 6838, 7135, 14270, 17095, 18551, 34190, 37102, 92755, 185510, 375301, 750602, 1876505, 3753010, 4878913, 9757826, 24394565, 48789130]

約数ペア:

[(1, 48789130), (2, 24394565), (5, 9757826), (10, 4878913), (13, 3753010), (26, 1876505), (65, 750602), (130, 375301), (263, 185510), (526, 92755), (1315, 37102), (1427, 34190), (2630, 18551), (2854, 17095), (3419, 14270), (6838, 7135)]