47428598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 90470400

約数和(自身を除く): 43041802

約数列:

[1, 2, 7, 14, 19, 37, 38, 61, 74, 79, 122, 133, 158, 259, 266, 427, 518, 553, 703, 854, 1106, 1159, 1406, 1501, 2257, 2318, 2923, 3002, 4514, 4819, 4921, 5846, 8113, 9638, 9842, 10507, 15799, 16226, 20461, 21014, 31598, 33733, 40922, 42883, 55537, 67466, 85766, 91561, 111074, 178303, 183122, 300181, 356606, 388759, 600362, 640927, 777518, 1248121, 1281854, 2496242, 3387757, 6775514, 23714299, 47428598]

約数ペア:

[(1, 47428598), (2, 23714299), (7, 6775514), (14, 3387757), (19, 2496242), (37, 1281854), (38, 1248121), (61, 777518), (74, 640927), (79, 600362), (122, 388759), (133, 356606), (158, 300181), (259, 183122), (266, 178303), (427, 111074), (518, 91561), (553, 85766), (703, 67466), (854, 55537), (1106, 42883), (1159, 40922), (1406, 33733), (1501, 31598), (2257, 21014), (2318, 20461), (2923, 16226), (3002, 15799), (4514, 10507), (4819, 9842), (4921, 9638), (5846, 8113)]