51194295

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8819}}^1$

素因数の和:8876

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 41944905

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 8819, 26457, 44095, 79371, 132285, 238113, 379217, 396855, 1137651, 1190565, 1896085, 3412953, 5688255, 10238859, 17064765, 51194295]

約数ペア:

[(1, 51194295), (3, 17064765), (5, 10238859), (9, 5688255), (15, 3412953), (27, 1896085), (43, 1190565), (45, 1137651), (129, 396855), (135, 379217), (215, 238113), (387, 132285), (645, 79371), (1161, 44095), (1935, 26457), (5805, 8819)]