51185638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 91526400

約数和(自身を除く): 40340762

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 907, 973, 1814, 1946, 4031, 6349, 8062, 12698, 26303, 28217, 52606, 56434, 126073, 184121, 252146, 368242, 882511, 1765022, 3656117, 7312234, 25592819, 51185638]

約数ペア:

[(1, 51185638), (2, 25592819), (7, 7312234), (14, 3656117), (29, 1765022), (58, 882511), (139, 368242), (203, 252146), (278, 184121), (406, 126073), (907, 56434), (973, 52606), (1814, 28217), (1946, 26303), (4031, 12698), (6349, 8062)]