50142780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{92857}}^1$

素因数の和:92875

約数の個数: 48

約数和(自身を含む): 156001440

約数和(自身を除く): 105858660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 92857, 185714, 278571, 371428, 464285, 557142, 835713, 928570, 1114284, 1392855, 1671426, 1857140, 2507139, 2785710, 3342852, 4178565, 5014278, 5571420, 8357130, 10028556, 12535695, 16714260, 25071390, 50142780]

約数ペア:

[(1, 50142780), (2, 25071390), (3, 16714260), (4, 12535695), (5, 10028556), (6, 8357130), (9, 5571420), (10, 5014278), (12, 4178565), (15, 3342852), (18, 2785710), (20, 2507139), (27, 1857140), (30, 1671426), (36, 1392855), (45, 1114284), (54, 928570), (60, 835713), (90, 557142), (108, 464285), (135, 371428), (180, 278571), (270, 185714), (540, 92857)]