51005394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 126741888

約数和(自身を除く): 75736494

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 61, 66, 82, 99, 103, 122, 123, 183, 198, 206, 246, 309, 366, 369, 451, 549, 618, 671, 738, 902, 927, 1098, 1133, 1342, 1353, 1854, 2013, 2266, 2501, 2706, 3399, 4026, 4059, 4223, 5002, 6039, 6283, 6798, 7503, 8118, 8446, 10197, 12078, 12566, 12669, 15006, 18849, 20394, 22509, 25338, 27511, 37698, 38007, 45018, 46453, 55022, 56547, 69113, 76014, 82533, 92906, 113094, 138226, 139359, 165066, 207339, 247599, 257603, 278718, 414678, 418077, 495198, 515206, 622017, 772809, 836154, 1244034, 1545618, 2318427, 2833633, 4636854, 5667266, 8500899, 17001798, 25502697, 51005394]

約数ペア:

[(1, 51005394), (2, 25502697), (3, 17001798), (6, 8500899), (9, 5667266), (11, 4636854), (18, 2833633), (22, 2318427), (33, 1545618), (41, 1244034), (61, 836154), (66, 772809), (82, 622017), (99, 515206), (103, 495198), (122, 418077), (123, 414678), (183, 278718), (198, 257603), (206, 247599), (246, 207339), (309, 165066), (366, 139359), (369, 138226), (451, 113094), (549, 92906), (618, 82533), (671, 76014), (738, 69113), (902, 56547), (927, 55022), (1098, 46453), (1133, 45018), (1342, 38007), (1353, 37698), (1854, 27511), (2013, 25338), (2266, 22509), (2501, 20394), (2706, 18849), (3399, 15006), (4026, 12669), (4059, 12566), (4223, 12078), (5002, 10197), (6039, 8446), (6283, 8118), (6798, 7503)]