49289868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 135062928

約数和(自身を除く): 85773060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 1873, 2193, 2924, 3746, 4386, 5619, 6579, 7492, 8772, 11238, 13158, 16857, 22476, 26316, 31841, 33714, 63682, 67428, 80539, 95523, 127364, 161078, 191046, 241617, 286569, 322156, 382092, 483234, 573138, 724851, 966468, 1146276, 1369163, 1449702, 2738326, 2899404, 4107489, 5476652, 8214978, 12322467, 16429956, 24644934, 49289868]

約数ペア:

[(1, 49289868), (2, 24644934), (3, 16429956), (4, 12322467), (6, 8214978), (9, 5476652), (12, 4107489), (17, 2899404), (18, 2738326), (34, 1449702), (36, 1369163), (43, 1146276), (51, 966468), (68, 724851), (86, 573138), (102, 483234), (129, 382092), (153, 322156), (172, 286569), (204, 241617), (258, 191046), (306, 161078), (387, 127364), (516, 95523), (612, 80539), (731, 67428), (774, 63682), (1462, 33714), (1548, 31841), (1873, 26316), (2193, 22476), (2924, 16857), (3746, 13158), (4386, 11238), (5619, 8772), (6579, 7492)]