50487400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 123742080

約数和(自身を除く): 73254680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 47, 50, 82, 94, 100, 131, 164, 188, 200, 205, 235, 262, 328, 376, 410, 470, 524, 655, 820, 940, 1025, 1048, 1175, 1310, 1640, 1880, 1927, 2050, 2350, 2620, 3275, 3854, 4100, 4700, 5240, 5371, 6157, 6550, 7708, 8200, 9400, 9635, 10742, 12314, 13100, 15416, 19270, 21484, 24628, 26200, 26855, 30785, 38540, 42968, 48175, 49256, 53710, 61570, 77080, 96350, 107420, 123140, 134275, 153925, 192700, 214840, 246280, 252437, 268550, 307850, 385400, 504874, 537100, 615700, 1009748, 1074200, 1231400, 1262185, 2019496, 2524370, 5048740, 6310925, 10097480, 12621850, 25243700, 50487400]

約数ペア:

[(1, 50487400), (2, 25243700), (4, 12621850), (5, 10097480), (8, 6310925), (10, 5048740), (20, 2524370), (25, 2019496), (40, 1262185), (41, 1231400), (47, 1074200), (50, 1009748), (82, 615700), (94, 537100), (100, 504874), (131, 385400), (164, 307850), (188, 268550), (200, 252437), (205, 246280), (235, 214840), (262, 192700), (328, 153925), (376, 134275), (410, 123140), (470, 107420), (524, 96350), (655, 77080), (820, 61570), (940, 53710), (1025, 49256), (1048, 48175), (1175, 42968), (1310, 38540), (1640, 30785), (1880, 26855), (1927, 26200), (2050, 24628), (2350, 21484), (2620, 19270), (3275, 15416), (3854, 13100), (4100, 12314), (4700, 10742), (5240, 9635), (5371, 9400), (6157, 8200), (6550, 7708)]