51291888

素因数分解:

$2^4\times 3^1\times {\mathrm{829}}^1\times {\mathrm{1289}}^1$

素因数の和:2129

約数の個数: 40

約数和(自身を含む): 132766800

約数和(自身を除く): 81474912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 829, 1289, 1658, 2487, 2578, 3316, 3867, 4974, 5156, 6632, 7734, 9948, 10312, 13264, 15468, 19896, 20624, 30936, 39792, 61872, 1068581, 2137162, 3205743, 4274324, 6411486, 8548648, 12822972, 17097296, 25645944, 51291888]

約数ペア:

[(1, 51291888), (2, 25645944), (3, 17097296), (4, 12822972), (6, 8548648), (8, 6411486), (12, 4274324), (16, 3205743), (24, 2137162), (48, 1068581), (829, 61872), (1289, 39792), (1658, 30936), (2487, 20624), (2578, 19896), (3316, 15468), (3867, 13264), (4974, 10312), (5156, 9948), (6632, 7734)]