47925850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 102672000

約数和(自身を除く): 54746150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 149, 175, 298, 350, 745, 919, 1043, 1490, 1838, 2086, 3725, 4595, 5215, 6433, 7450, 9190, 10430, 12866, 22975, 26075, 32165, 45950, 52150, 64330, 136931, 160825, 273862, 321650, 684655, 958517, 1369310, 1917034, 3423275, 4792585, 6846550, 9585170, 23962925, 47925850]

約数ペア:

[(1, 47925850), (2, 23962925), (5, 9585170), (7, 6846550), (10, 4792585), (14, 3423275), (25, 1917034), (35, 1369310), (50, 958517), (70, 684655), (149, 321650), (175, 273862), (298, 160825), (350, 136931), (745, 64330), (919, 52150), (1043, 45950), (1490, 32165), (1838, 26075), (2086, 22975), (3725, 12866), (4595, 10430), (5215, 9190), (6433, 7450)]