53820368

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 131777280

約数和(自身を除く): 77956912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1229, 1288, 1564, 1904, 2458, 2576, 2737, 3128, 4916, 5474, 6256, 8603, 9832, 10948, 17206, 19664, 20893, 21896, 28267, 34412, 41786, 43792, 56534, 68824, 83572, 113068, 137648, 146251, 167144, 197869, 226136, 292502, 334288, 395738, 452272, 480539, 585004, 791476, 961078, 1170008, 1582952, 1922156, 2340016, 3165904, 3363773, 3844312, 6727546, 7688624, 13455092, 26910184, 53820368]

約数ペア:

[(1, 53820368), (2, 26910184), (4, 13455092), (7, 7688624), (8, 6727546), (14, 3844312), (16, 3363773), (17, 3165904), (23, 2340016), (28, 1922156), (34, 1582952), (46, 1170008), (56, 961078), (68, 791476), (92, 585004), (112, 480539), (119, 452272), (136, 395738), (161, 334288), (184, 292502), (238, 226136), (272, 197869), (322, 167144), (368, 146251), (391, 137648), (476, 113068), (644, 83572), (782, 68824), (952, 56534), (1229, 43792), (1288, 41786), (1564, 34412), (1904, 28267), (2458, 21896), (2576, 20893), (2737, 19664), (3128, 17206), (4916, 10948), (5474, 9832), (6256, 8603)]