55011480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1021}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 165564000

約数和(自身を除く): 110552520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1021, 1347, 1796, 2042, 2245, 2694, 3063, 3592, 4084, 4490, 5105, 5388, 6126, 6735, 8168, 8980, 10210, 10776, 12252, 13470, 15315, 17960, 20420, 24504, 26940, 30630, 40840, 53880, 61260, 122520, 458429, 916858, 1375287, 1833716, 2292145, 2750574, 3667432, 4584290, 5501148, 6876435, 9168580, 11002296, 13752870, 18337160, 27505740, 55011480]

約数ペア:

[(1, 55011480), (2, 27505740), (3, 18337160), (4, 13752870), (5, 11002296), (6, 9168580), (8, 6876435), (10, 5501148), (12, 4584290), (15, 3667432), (20, 2750574), (24, 2292145), (30, 1833716), (40, 1375287), (60, 916858), (120, 458429), (449, 122520), (898, 61260), (1021, 53880), (1347, 40840), (1796, 30630), (2042, 26940), (2245, 24504), (2694, 20420), (3063, 17960), (3592, 15315), (4084, 13470), (4490, 12252), (5105, 10776), (5388, 10210), (6126, 8980), (6735, 8168)]