56904760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5668

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 88869320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 5623, 10120, 11246, 22492, 28115, 44984, 56230, 61853, 112460, 123706, 129329, 224920, 247412, 258658, 309265, 494824, 517316, 618530, 646645, 1034632, 1237060, 1293290, 1422619, 2474120, 2586580, 2845238, 5173160, 5690476, 7113095, 11380952, 14226190, 28452380, 56904760]

約数ペア:

[(1, 56904760), (2, 28452380), (4, 14226190), (5, 11380952), (8, 7113095), (10, 5690476), (11, 5173160), (20, 2845238), (22, 2586580), (23, 2474120), (40, 1422619), (44, 1293290), (46, 1237060), (55, 1034632), (88, 646645), (92, 618530), (110, 517316), (115, 494824), (184, 309265), (220, 258658), (230, 247412), (253, 224920), (440, 129329), (460, 123706), (506, 112460), (920, 61853), (1012, 56230), (1265, 44984), (2024, 28115), (2530, 22492), (5060, 11246), (5623, 10120)]