49472805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1481}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 84509568

約数和(自身を除く): 35036763

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1481, 1965, 2227, 4443, 6681, 7405, 11135, 22215, 25177, 33405, 75531, 125885, 194011, 377655, 582033, 970055, 2910165, 3298187, 9894561, 16490935, 49472805]

約数ペア:

[(1, 49472805), (3, 16490935), (5, 9894561), (15, 3298187), (17, 2910165), (51, 970055), (85, 582033), (131, 377655), (255, 194011), (393, 125885), (655, 75531), (1481, 33405), (1965, 25177), (2227, 22215), (4443, 11135), (6681, 7405)]