28978974750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3512603}}^1$

素因数の和:3512634

約数の個数: 64

約数和(自身を含む): 78907136256

約数和(自身を除く): 49928161506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1650, 2750, 4125, 8250, 3512603, 7025206, 10537809, 17563015, 21075618, 35126030, 38638633, 52689045, 77277266, 87815075, 105378090, 115915899, 175630150, 193193165, 231831798, 263445225, 386386330, 439075375, 526890450, 579579495, 878150750, 965965825, 1159158990, 1317226125, 1931931650, 2634452250, 2897897475, 4829829125, 5795794950, 9659658250, 14489487375, 28978974750]

約数ペア:

[(1, 28978974750), (2, 14489487375), (3, 9659658250), (5, 5795794950), (6, 4829829125), (10, 2897897475), (11, 2634452250), (15, 1931931650), (22, 1317226125), (25, 1159158990), (30, 965965825), (33, 878150750), (50, 579579495), (55, 526890450), (66, 439075375), (75, 386386330), (110, 263445225), (125, 231831798), (150, 193193165), (165, 175630150), (250, 115915899), (275, 105378090), (330, 87815075), (375, 77277266), (550, 52689045), (750, 38638633), (825, 35126030), (1375, 21075618), (1650, 17563015), (2750, 10537809), (4125, 7025206), (8250, 3512603)]