47949188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 101735424

約数和(自身を除く): 53786236

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 1493, 2294, 2986, 4588, 5972, 8029, 10451, 16058, 20902, 32116, 41804, 46283, 55241, 92566, 110482, 185132, 220964, 323981, 386687, 647962, 773374, 1295924, 1546748, 1712471, 3424942, 6849884, 11987297, 23974594, 47949188]

約数ペア:

[(1, 47949188), (2, 23974594), (4, 11987297), (7, 6849884), (14, 3424942), (28, 1712471), (31, 1546748), (37, 1295924), (62, 773374), (74, 647962), (124, 386687), (148, 323981), (217, 220964), (259, 185132), (434, 110482), (518, 92566), (868, 55241), (1036, 46283), (1147, 41804), (1493, 32116), (2294, 20902), (2986, 16058), (4588, 10451), (5972, 8029)]