49276120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 121824000

約数和(自身を除く): 72547880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 2819, 3496, 4370, 5638, 8740, 11276, 14095, 17480, 22552, 28190, 53561, 56380, 64837, 107122, 112760, 129674, 214244, 259348, 267805, 324185, 428488, 518696, 535610, 648370, 1071220, 1231903, 1296740, 2142440, 2463806, 2593480, 4927612, 6159515, 9855224, 12319030, 24638060, 49276120]

約数ペア:

[(1, 49276120), (2, 24638060), (4, 12319030), (5, 9855224), (8, 6159515), (10, 4927612), (19, 2593480), (20, 2463806), (23, 2142440), (38, 1296740), (40, 1231903), (46, 1071220), (76, 648370), (92, 535610), (95, 518696), (115, 428488), (152, 324185), (184, 267805), (190, 259348), (230, 214244), (380, 129674), (437, 112760), (460, 107122), (760, 64837), (874, 56380), (920, 53561), (1748, 28190), (2185, 22552), (2819, 17480), (3496, 14095), (4370, 11276), (5638, 8740)]