51757992

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 166295220

約数和(自身を除く): 114537228

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 457, 468, 484, 572, 726, 792, 858, 914, 936, 968, 1089, 1144, 1287, 1371, 1452, 1573, 1716, 1828, 2178, 2574, 2742, 2904, 3146, 3432, 3656, 4113, 4356, 4719, 5027, 5148, 5484, 5941, 6292, 8226, 8712, 9438, 10054, 10296, 10968, 11882, 12584, 14157, 15081, 16452, 17823, 18876, 20108, 23764, 28314, 30162, 32904, 35646, 37752, 40216, 45243, 47528, 53469, 55297, 56628, 60324, 65351, 71292, 90486, 106938, 110594, 113256, 120648, 130702, 142584, 165891, 180972, 196053, 213876, 221188, 261404, 331782, 361944, 392106, 427752, 442376, 497673, 522808, 588159, 663564, 718861, 784212, 995346, 1176318, 1327128, 1437722, 1568424, 1990692, 2156583, 2352636, 2875444, 3981384, 4313166, 4705272, 5750888, 6469749, 8626332, 12939498, 17252664, 25878996, 51757992]

約数ペア:

[(1, 51757992), (2, 25878996), (3, 17252664), (4, 12939498), (6, 8626332), (8, 6469749), (9, 5750888), (11, 4705272), (12, 4313166), (13, 3981384), (18, 2875444), (22, 2352636), (24, 2156583), (26, 1990692), (33, 1568424), (36, 1437722), (39, 1327128), (44, 1176318), (52, 995346), (66, 784212), (72, 718861), (78, 663564), (88, 588159), (99, 522808), (104, 497673), (117, 442376), (121, 427752), (132, 392106), (143, 361944), (156, 331782), (198, 261404), (234, 221188), (242, 213876), (264, 196053), (286, 180972), (312, 165891), (363, 142584), (396, 130702), (429, 120648), (457, 113256), (468, 110594), (484, 106938), (572, 90486), (726, 71292), (792, 65351), (858, 60324), (914, 56628), (936, 55297), (968, 53469), (1089, 47528), (1144, 45243), (1287, 40216), (1371, 37752), (1452, 35646), (1573, 32904), (1716, 30162), (1828, 28314), (2178, 23764), (2574, 20108), (2742, 18876), (2904, 17823), (3146, 16452), (3432, 15081), (3656, 14157), (4113, 12584), (4356, 11882), (4719, 10968), (5027, 10296), (5148, 10054), (5484, 9438), (5941, 8712), (6292, 8226)]