55149240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12421}}^1$

素因数の和:12472

約数の個数: 64

約数和(自身を含む): 169932960

約数和(自身を除く): 114783720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 12421, 24842, 37263, 49684, 62105, 74526, 99368, 124210, 149052, 186315, 248420, 298104, 372630, 459577, 496840, 745260, 919154, 1378731, 1490520, 1838308, 2297885, 2757462, 3676616, 4595770, 5514924, 6893655, 9191540, 11029848, 13787310, 18383080, 27574620, 55149240]

約数ペア:

[(1, 55149240), (2, 27574620), (3, 18383080), (4, 13787310), (5, 11029848), (6, 9191540), (8, 6893655), (10, 5514924), (12, 4595770), (15, 3676616), (20, 2757462), (24, 2297885), (30, 1838308), (37, 1490520), (40, 1378731), (60, 919154), (74, 745260), (111, 496840), (120, 459577), (148, 372630), (185, 298104), (222, 248420), (296, 186315), (370, 149052), (444, 124210), (555, 99368), (740, 74526), (888, 62105), (1110, 49684), (1480, 37263), (2220, 24842), (4440, 12421)]