53183480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11173}}^1$

素因数の和:11208

約数の個数: 64

約数和(自身を含む): 144815040

約数和(自身を除く): 91631560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11173, 22346, 44692, 55865, 78211, 89384, 111730, 156422, 189941, 223460, 312844, 379882, 391055, 446920, 625688, 759764, 782110, 949705, 1329587, 1519528, 1564220, 1899410, 2659174, 3128440, 3798820, 5318348, 6647935, 7597640, 10636696, 13295870, 26591740, 53183480]

約数ペア:

[(1, 53183480), (2, 26591740), (4, 13295870), (5, 10636696), (7, 7597640), (8, 6647935), (10, 5318348), (14, 3798820), (17, 3128440), (20, 2659174), (28, 1899410), (34, 1564220), (35, 1519528), (40, 1329587), (56, 949705), (68, 782110), (70, 759764), (85, 625688), (119, 446920), (136, 391055), (140, 379882), (170, 312844), (238, 223460), (280, 189941), (340, 156422), (476, 111730), (595, 89384), (680, 78211), (952, 55865), (1190, 44692), (2380, 22346), (4760, 11173)]