53801568

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2204

約数の個数: 72

約数和(自身を含む): 154791000

約数和(自身を除く): 100989432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2099, 2136, 2848, 3204, 4198, 4272, 6297, 6408, 8396, 8544, 12594, 12816, 16792, 18891, 25188, 25632, 33584, 37782, 50376, 67168, 75564, 100752, 151128, 186811, 201504, 302256, 373622, 560433, 604512, 747244, 1120866, 1494488, 1681299, 2241732, 2988976, 3362598, 4483464, 5977952, 6725196, 8966928, 13450392, 17933856, 26900784, 53801568]

約数ペア:

[(1, 53801568), (2, 26900784), (3, 17933856), (4, 13450392), (6, 8966928), (8, 6725196), (9, 5977952), (12, 4483464), (16, 3362598), (18, 2988976), (24, 2241732), (32, 1681299), (36, 1494488), (48, 1120866), (72, 747244), (89, 604512), (96, 560433), (144, 373622), (178, 302256), (267, 201504), (288, 186811), (356, 151128), (534, 100752), (712, 75564), (801, 67168), (1068, 50376), (1424, 37782), (1602, 33584), (2099, 25632), (2136, 25188), (2848, 18891), (3204, 16792), (4198, 12816), (4272, 12594), (6297, 8544), (6408, 8396)]