51903982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 87865344

約数和(自身を除く): 35961362

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 907, 923, 1814, 1846, 2201, 4402, 11791, 23582, 28117, 28613, 56234, 57226, 64397, 128794, 365521, 731042, 837161, 1674322, 1996307, 3992614, 25951991, 51903982]

約数ペア:

[(1, 51903982), (2, 25951991), (13, 3992614), (26, 1996307), (31, 1674322), (62, 837161), (71, 731042), (142, 365521), (403, 128794), (806, 64397), (907, 57226), (923, 56234), (1814, 28613), (1846, 28117), (2201, 23582), (4402, 11791)]