51102756

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 138028800

約数和(自身を除く): 86926044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1579, 1798, 2697, 3158, 3596, 4737, 5394, 6316, 8091, 9474, 10788, 14211, 16182, 18948, 28422, 32364, 45791, 48949, 56844, 91582, 97898, 137373, 146847, 183164, 195796, 274746, 293694, 412119, 440541, 549492, 587388, 824238, 881082, 1419521, 1648476, 1762164, 2839042, 4258563, 5678084, 8517126, 12775689, 17034252, 25551378, 51102756]

約数ペア:

[(1, 51102756), (2, 25551378), (3, 17034252), (4, 12775689), (6, 8517126), (9, 5678084), (12, 4258563), (18, 2839042), (29, 1762164), (31, 1648476), (36, 1419521), (58, 881082), (62, 824238), (87, 587388), (93, 549492), (116, 440541), (124, 412119), (174, 293694), (186, 274746), (261, 195796), (279, 183164), (348, 146847), (372, 137373), (522, 97898), (558, 91582), (899, 56844), (1044, 48949), (1116, 45791), (1579, 32364), (1798, 28422), (2697, 18948), (3158, 16182), (3596, 14211), (4737, 10788), (5394, 9474), (6316, 8091)]