53480075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 73026576

約数和(自身を除く): 19546501

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 1721, 2825, 6215, 8605, 18931, 31075, 43025, 94655, 194473, 473275, 972365, 2139203, 4861825, 10696015, 53480075]

約数ペア:

[(1, 53480075), (5, 10696015), (11, 4861825), (25, 2139203), (55, 972365), (113, 473275), (275, 194473), (565, 94655), (1243, 43025), (1721, 31075), (2825, 18931), (6215, 8605)]