49063960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111509}}^1$

素因数の和:111531

約数の個数: 32

約数和(自身を含む): 120430800

約数和(自身を除く): 71366840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 111509, 223018, 446036, 557545, 892072, 1115090, 1226599, 2230180, 2453198, 4460360, 4906396, 6132995, 9812792, 12265990, 24531980, 49063960]

約数ペア:

[(1, 49063960), (2, 24531980), (4, 12265990), (5, 9812792), (8, 6132995), (10, 4906396), (11, 4460360), (20, 2453198), (22, 2230180), (40, 1226599), (44, 1115090), (55, 892072), (88, 557545), (110, 446036), (220, 223018), (440, 111509)]