50735080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 126463680

約数和(自身を除く): 75728600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 1721, 2680, 2948, 3442, 3685, 5896, 6884, 7370, 8605, 13768, 14740, 17210, 18931, 29480, 34420, 37862, 68840, 75724, 94655, 115307, 151448, 189310, 230614, 378620, 461228, 576535, 757240, 922456, 1153070, 1268377, 2306140, 2536754, 4612280, 5073508, 6341885, 10147016, 12683770, 25367540, 50735080]

約数ペア:

[(1, 50735080), (2, 25367540), (4, 12683770), (5, 10147016), (8, 6341885), (10, 5073508), (11, 4612280), (20, 2536754), (22, 2306140), (40, 1268377), (44, 1153070), (55, 922456), (67, 757240), (88, 576535), (110, 461228), (134, 378620), (220, 230614), (268, 189310), (335, 151448), (440, 115307), (536, 94655), (670, 75724), (737, 68840), (1340, 37862), (1474, 34420), (1721, 29480), (2680, 18931), (2948, 17210), (3442, 14740), (3685, 13768), (5896, 8605), (6884, 7370)]