48140690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7879}}^1$

素因数の和:7946

約数の個数: 32

約数和(自身を含む): 95316480

約数和(自身を除く): 47175790

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 7879, 15758, 39395, 78790, 102427, 204854, 370313, 512135, 740626, 1024270, 1851565, 3703130, 4814069, 9628138, 24070345, 48140690]

約数ペア:

[(1, 48140690), (2, 24070345), (5, 9628138), (10, 4814069), (13, 3703130), (26, 1851565), (47, 1024270), (65, 740626), (94, 512135), (130, 370313), (235, 204854), (470, 102427), (611, 78790), (1222, 39395), (3055, 15758), (6110, 7879)]