50880872

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 61922968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 71, 134, 142, 191, 268, 284, 382, 469, 497, 536, 568, 764, 938, 994, 1337, 1528, 1876, 1988, 2674, 3752, 3976, 4757, 5348, 9514, 10696, 12797, 13561, 19028, 25594, 27122, 33299, 38056, 51188, 54244, 66598, 89579, 94927, 102376, 108488, 133196, 179158, 189854, 266392, 358316, 379708, 716632, 759416, 908587, 1817174, 3634348, 6360109, 7268696, 12720218, 25440436, 50880872]

約数ペア:

[(1, 50880872), (2, 25440436), (4, 12720218), (7, 7268696), (8, 6360109), (14, 3634348), (28, 1817174), (56, 908587), (67, 759416), (71, 716632), (134, 379708), (142, 358316), (191, 266392), (268, 189854), (284, 179158), (382, 133196), (469, 108488), (497, 102376), (536, 94927), (568, 89579), (764, 66598), (938, 54244), (994, 51188), (1337, 38056), (1528, 33299), (1876, 27122), (1988, 25594), (2674, 19028), (3752, 13561), (3976, 12797), (4757, 10696), (5348, 9514)]