49207815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 91228800

約数和(自身を除く): 42020985

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 285, 335, 603, 855, 859, 1005, 1273, 2577, 3015, 3819, 4295, 6365, 7731, 11457, 12885, 16321, 19095, 38655, 48963, 57285, 57553, 81605, 146889, 172659, 244815, 287765, 517977, 734445, 863295, 1093507, 2589885, 3280521, 5467535, 9841563, 16402605, 49207815]

約数ペア:

[(1, 49207815), (3, 16402605), (5, 9841563), (9, 5467535), (15, 3280521), (19, 2589885), (45, 1093507), (57, 863295), (67, 734445), (95, 517977), (171, 287765), (201, 244815), (285, 172659), (335, 146889), (603, 81605), (855, 57553), (859, 57285), (1005, 48963), (1273, 38655), (2577, 19095), (3015, 16321), (3819, 12885), (4295, 11457), (6365, 7731)]