54348760

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5051}}^1$

素因数の和:5331

約数の個数: 32

約数和(自身を含む): 122763600

約数和(自身を除く): 68414840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5051, 5380, 10102, 10760, 20204, 25255, 40408, 50510, 101020, 202040, 1358719, 2717438, 5434876, 6793595, 10869752, 13587190, 27174380, 54348760]

約数ペア:

[(1, 54348760), (2, 27174380), (4, 13587190), (5, 10869752), (8, 6793595), (10, 5434876), (20, 2717438), (40, 1358719), (269, 202040), (538, 101020), (1076, 50510), (1345, 40408), (2152, 25255), (2690, 20204), (5051, 10760), (5380, 10102)]