51257052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2$

素因数の和:121

約数の個数: 162

約数和(自身を含む): 166827752

約数和(自身を除く): 115570700

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 121, 123, 126, 132, 154, 164, 198, 231, 242, 246, 252, 287, 308, 363, 369, 396, 451, 462, 484, 492, 574, 693, 726, 738, 847, 861, 902, 924, 1089, 1148, 1353, 1386, 1452, 1476, 1681, 1694, 1722, 1804, 2178, 2541, 2583, 2706, 2772, 3157, 3362, 3388, 3444, 4059, 4356, 4961, 5043, 5082, 5166, 5412, 6314, 6724, 7623, 8118, 9471, 9922, 10086, 10164, 10332, 11767, 12628, 14883, 15129, 15246, 16236, 18491, 18942, 19844, 20172, 23534, 28413, 29766, 30258, 30492, 34727, 35301, 36982, 37884, 44649, 47068, 55473, 56826, 59532, 60516, 69454, 70602, 73964, 89298, 104181, 105903, 110946, 113652, 129437, 138908, 141204, 166419, 178596, 203401, 208362, 211806, 221892, 258874, 312543, 332838, 388311, 406802, 416724, 423612, 517748, 610203, 625086, 665676, 776622, 813604, 1164933, 1220406, 1250172, 1423807, 1553244, 1830609, 2329866, 2440812, 2847614, 3661218, 4271421, 4659732, 5695228, 7322436, 8542842, 12814263, 17085684, 25628526, 51257052]

約数ペア:

[(1, 51257052), (2, 25628526), (3, 17085684), (4, 12814263), (6, 8542842), (7, 7322436), (9, 5695228), (11, 4659732), (12, 4271421), (14, 3661218), (18, 2847614), (21, 2440812), (22, 2329866), (28, 1830609), (33, 1553244), (36, 1423807), (41, 1250172), (42, 1220406), (44, 1164933), (63, 813604), (66, 776622), (77, 665676), (82, 625086), (84, 610203), (99, 517748), (121, 423612), (123, 416724), (126, 406802), (132, 388311), (154, 332838), (164, 312543), (198, 258874), (231, 221892), (242, 211806), (246, 208362), (252, 203401), (287, 178596), (308, 166419), (363, 141204), (369, 138908), (396, 129437), (451, 113652), (462, 110946), (484, 105903), (492, 104181), (574, 89298), (693, 73964), (726, 70602), (738, 69454), (847, 60516), (861, 59532), (902, 56826), (924, 55473), (1089, 47068), (1148, 44649), (1353, 37884), (1386, 36982), (1452, 35301), (1476, 34727), (1681, 30492), (1694, 30258), (1722, 29766), (1804, 28413), (2178, 23534), (2541, 20172), (2583, 19844), (2706, 18942), (2772, 18491), (3157, 16236), (3362, 15246), (3388, 15129), (3444, 14883), (4059, 12628), (4356, 11767), (4961, 10332), (5043, 10164), (5082, 10086), (5166, 9922), (5412, 9471), (6314, 8118), (6724, 7623)]