50938030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 57925970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 179, 199, 286, 358, 398, 715, 895, 995, 1430, 1790, 1969, 1990, 2189, 2327, 2587, 3938, 4378, 4654, 5174, 9845, 10945, 11635, 12935, 19690, 21890, 23270, 25597, 25870, 28457, 35621, 51194, 56914, 71242, 127985, 142285, 178105, 255970, 284570, 356210, 391831, 463073, 783662, 926146, 1959155, 2315365, 3918310, 4630730, 5093803, 10187606, 25469015, 50938030]

約数ペア:

[(1, 50938030), (2, 25469015), (5, 10187606), (10, 5093803), (11, 4630730), (13, 3918310), (22, 2315365), (26, 1959155), (55, 926146), (65, 783662), (110, 463073), (130, 391831), (143, 356210), (179, 284570), (199, 255970), (286, 178105), (358, 142285), (398, 127985), (715, 71242), (895, 56914), (995, 51194), (1430, 35621), (1790, 28457), (1969, 25870), (1990, 25597), (2189, 23270), (2327, 21890), (2587, 19690), (3938, 12935), (4378, 11635), (4654, 10945), (5174, 9845)]