51980866

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 98508312

約数和(自身を除く): 46527446

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 238, 287, 574, 697, 761, 833, 1394, 1522, 1666, 2009, 4018, 4879, 5327, 9758, 10654, 12937, 25874, 31201, 34153, 37289, 62402, 68306, 74578, 90559, 181118, 218407, 436814, 530417, 633913, 1060834, 1267826, 1528849, 3057698, 3712919, 7425838, 25990433, 51980866]

約数ペア:

[(1, 51980866), (2, 25990433), (7, 7425838), (14, 3712919), (17, 3057698), (34, 1528849), (41, 1267826), (49, 1060834), (82, 633913), (98, 530417), (119, 436814), (238, 218407), (287, 181118), (574, 90559), (697, 74578), (761, 68306), (833, 62402), (1394, 37289), (1522, 34153), (1666, 31201), (2009, 25874), (4018, 12937), (4879, 10654), (5327, 9758)]