52145545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 68700960

約数和(自身を除く): 16555415

約数列:

[1, 5, 17, 61, 85, 89, 113, 305, 445, 565, 1037, 1513, 1921, 5185, 5429, 6893, 7565, 9605, 10057, 27145, 34465, 50285, 92293, 117181, 170969, 461465, 585905, 613477, 854845, 3067385, 10429109, 52145545]

約数ペア:

[(1, 52145545), (5, 10429109), (17, 3067385), (61, 854845), (85, 613477), (89, 585905), (113, 461465), (305, 170969), (445, 117181), (565, 92293), (1037, 50285), (1513, 34465), (1921, 27145), (5185, 10057), (5429, 9605), (6893, 7565)]