51146810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 110605824

約数和(自身を除く): 59459014

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 611, 715, 761, 1034, 1222, 1430, 1522, 2585, 3055, 3805, 5170, 6110, 6721, 7610, 8371, 9893, 13442, 16742, 19786, 33605, 35767, 41855, 49465, 67210, 71534, 83710, 98930, 108823, 178835, 217646, 357670, 393437, 464971, 544115, 786874, 929942, 1088230, 1967185, 2324855, 3934370, 4649710, 5114681, 10229362, 25573405, 51146810]

約数ペア:

[(1, 51146810), (2, 25573405), (5, 10229362), (10, 5114681), (11, 4649710), (13, 3934370), (22, 2324855), (26, 1967185), (47, 1088230), (55, 929942), (65, 786874), (94, 544115), (110, 464971), (130, 393437), (143, 357670), (235, 217646), (286, 178835), (470, 108823), (517, 98930), (611, 83710), (715, 71534), (761, 67210), (1034, 49465), (1222, 41855), (1430, 35767), (1522, 33605), (2585, 19786), (3055, 16742), (3805, 13442), (5170, 9893), (6110, 8371), (6721, 7610)]