27920550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{26591}}^1$

素因数の和:26613

約数の個数: 48

約数和(自身を含む): 79137792

約数和(自身を除く): 51217242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 26591, 53182, 79773, 132955, 159546, 186137, 265910, 372274, 398865, 558411, 664775, 797730, 930685, 1116822, 1329550, 1861370, 1994325, 2792055, 3988650, 4653425, 5584110, 9306850, 13960275, 27920550]

約数ペア:

[(1, 27920550), (2, 13960275), (3, 9306850), (5, 5584110), (6, 4653425), (7, 3988650), (10, 2792055), (14, 1994325), (15, 1861370), (21, 1329550), (25, 1116822), (30, 930685), (35, 797730), (42, 664775), (50, 558411), (70, 398865), (75, 372274), (105, 265910), (150, 186137), (175, 159546), (210, 132955), (350, 79773), (525, 53182), (1050, 26591)]