51649968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 139483136

約数和(自身を除く): 87833168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 124, 186, 206, 248, 309, 337, 372, 412, 496, 618, 674, 744, 824, 1011, 1236, 1348, 1488, 1648, 2022, 2472, 2696, 3193, 4044, 4944, 5392, 6386, 8088, 9579, 10447, 12772, 16176, 19158, 20894, 25544, 31341, 34711, 38316, 41788, 51088, 62682, 69422, 76632, 83576, 104133, 125364, 138844, 153264, 167152, 208266, 250728, 277688, 416532, 501456, 555376, 833064, 1076041, 1666128, 2152082, 3228123, 4304164, 6456246, 8608328, 12912492, 17216656, 25824984, 51649968]

約数ペア:

[(1, 51649968), (2, 25824984), (3, 17216656), (4, 12912492), (6, 8608328), (8, 6456246), (12, 4304164), (16, 3228123), (24, 2152082), (31, 1666128), (48, 1076041), (62, 833064), (93, 555376), (103, 501456), (124, 416532), (186, 277688), (206, 250728), (248, 208266), (309, 167152), (337, 153264), (372, 138844), (412, 125364), (496, 104133), (618, 83576), (674, 76632), (744, 69422), (824, 62682), (1011, 51088), (1236, 41788), (1348, 38316), (1488, 34711), (1648, 31341), (2022, 25544), (2472, 20894), (2696, 19158), (3193, 16176), (4044, 12772), (4944, 10447), (5392, 9579), (6386, 8088)]