55472655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 104799744

約数和(自身を除く): 49327089

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1063, 1065, 1491, 2485, 3189, 3479, 5315, 7441, 7455, 10437, 15945, 17395, 22323, 37205, 52087, 52185, 75473, 111615, 156261, 226419, 260435, 377365, 528311, 781305, 1132095, 1584933, 2641555, 3698177, 7924665, 11094531, 18490885, 55472655]

約数ペア:

[(1, 55472655), (3, 18490885), (5, 11094531), (7, 7924665), (15, 3698177), (21, 2641555), (35, 1584933), (49, 1132095), (71, 781305), (105, 528311), (147, 377365), (213, 260435), (245, 226419), (355, 156261), (497, 111615), (735, 75473), (1063, 52185), (1065, 52087), (1491, 37205), (2485, 22323), (3189, 17395), (3479, 15945), (5315, 10437), (7441, 7455)]