47504465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 63676800

約数和(自身を除く): 16172335

約数列:

[1, 5, 19, 29, 43, 95, 145, 215, 401, 551, 817, 1247, 2005, 2755, 4085, 6235, 7619, 11629, 17243, 23693, 38095, 58145, 86215, 118465, 220951, 327617, 500047, 1104755, 1638085, 2500235, 9500893, 47504465]

約数ペア:

[(1, 47504465), (5, 9500893), (19, 2500235), (29, 1638085), (43, 1104755), (95, 500047), (145, 327617), (215, 220951), (401, 118465), (551, 86215), (817, 58145), (1247, 38095), (2005, 23693), (2755, 17243), (4085, 11629), (6235, 7619)]