53922385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 75613824

約数和(自身を除く): 21691439

約数列:

[1, 5, 11, 17, 55, 85, 101, 187, 505, 571, 935, 1111, 1717, 2855, 5555, 6281, 8585, 9707, 18887, 31405, 48535, 57671, 94435, 106777, 288355, 533885, 634381, 980407, 3171905, 4902035, 10784477, 53922385]

約数ペア:

[(1, 53922385), (5, 10784477), (11, 4902035), (17, 3171905), (55, 980407), (85, 634381), (101, 533885), (187, 288355), (505, 106777), (571, 94435), (935, 57671), (1111, 48535), (1717, 31405), (2855, 18887), (5555, 9707), (6281, 8585)]