57125629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 11303171

約数列:

[1, 11, 23, 43, 59, 89, 253, 473, 649, 979, 989, 1357, 2047, 2537, 3827, 5251, 10879, 14927, 22517, 27907, 42097, 57761, 58351, 88021, 120773, 225793, 641861, 968231, 1328503, 2483723, 5193239, 57125629]

約数ペア:

[(1, 57125629), (11, 5193239), (23, 2483723), (43, 1328503), (59, 968231), (89, 641861), (253, 225793), (473, 120773), (649, 88021), (979, 58351), (989, 57761), (1357, 42097), (2047, 27907), (2537, 22517), (3827, 14927), (5251, 10879)]