47397456

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{743}}^1$

素因数の和:1200

約数の個数: 60

約数和(自身を含む): 133125408

約数和(自身を除く): 85727952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 743, 886, 1329, 1486, 1772, 2229, 2658, 2972, 3544, 3987, 4458, 5316, 5944, 6687, 7088, 7974, 8916, 10632, 11888, 13374, 15948, 17832, 21264, 26748, 31896, 35664, 53496, 63792, 106992, 329149, 658298, 987447, 1316596, 1974894, 2633192, 2962341, 3949788, 5266384, 5924682, 7899576, 11849364, 15799152, 23698728, 47397456]

約数ペア:

[(1, 47397456), (2, 23698728), (3, 15799152), (4, 11849364), (6, 7899576), (8, 5924682), (9, 5266384), (12, 3949788), (16, 2962341), (18, 2633192), (24, 1974894), (36, 1316596), (48, 987447), (72, 658298), (144, 329149), (443, 106992), (743, 63792), (886, 53496), (1329, 35664), (1486, 31896), (1772, 26748), (2229, 21264), (2658, 17832), (2972, 15948), (3544, 13374), (3987, 11888), (4458, 10632), (5316, 8916), (5944, 7974), (6687, 7088)]