51369228

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 138050640

約数和(自身を除く): 86681412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1289, 1476, 2214, 2578, 3321, 3867, 4428, 5156, 6642, 7734, 9963, 11601, 13284, 15468, 19926, 23202, 34803, 39852, 46404, 52849, 69606, 104409, 105698, 139212, 158547, 208818, 211396, 313227, 317094, 417636, 475641, 626454, 634188, 951282, 1252908, 1426923, 1902564, 2853846, 4280769, 5707692, 8561538, 12842307, 17123076, 25684614, 51369228]

約数ペア:

[(1, 51369228), (2, 25684614), (3, 17123076), (4, 12842307), (6, 8561538), (9, 5707692), (12, 4280769), (18, 2853846), (27, 1902564), (36, 1426923), (41, 1252908), (54, 951282), (81, 634188), (82, 626454), (108, 475641), (123, 417636), (162, 317094), (164, 313227), (243, 211396), (246, 208818), (324, 158547), (369, 139212), (486, 105698), (492, 104409), (738, 69606), (972, 52849), (1107, 46404), (1289, 39852), (1476, 34803), (2214, 23202), (2578, 19926), (3321, 15468), (3867, 13284), (4428, 11601), (5156, 9963), (6642, 7734)]