49068780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5209}}^1$

素因数の和:5378

約数の個数: 48

約数和(自身を含む): 138294240

約数和(自身を除く): 89225460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 5209, 9420, 10418, 15627, 20836, 26045, 31254, 52090, 62508, 78135, 104180, 156270, 312540, 817813, 1635626, 2453439, 3271252, 4089065, 4906878, 8178130, 9813756, 12267195, 16356260, 24534390, 49068780]

約数ペア:

[(1, 49068780), (2, 24534390), (3, 16356260), (4, 12267195), (5, 9813756), (6, 8178130), (10, 4906878), (12, 4089065), (15, 3271252), (20, 2453439), (30, 1635626), (60, 817813), (157, 312540), (314, 156270), (471, 104180), (628, 78135), (785, 62508), (942, 52090), (1570, 31254), (1884, 26045), (2355, 20836), (3140, 15627), (4710, 10418), (5209, 9420)]