52131915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 108725760

約数和(自身を除く): 56593845

約数列:

[1, 3, 5, 9, 11, 15, 19, 23, 33, 45, 55, 57, 69, 95, 99, 115, 165, 171, 207, 209, 241, 253, 285, 345, 437, 495, 627, 723, 759, 855, 1035, 1045, 1205, 1265, 1311, 1881, 2169, 2185, 2277, 2651, 3135, 3615, 3795, 3933, 4579, 4807, 5543, 6555, 7953, 9405, 10845, 11385, 13255, 13737, 14421, 16629, 19665, 22895, 23859, 24035, 27715, 39765, 41211, 43263, 49887, 50369, 60973, 68685, 72105, 83145, 105317, 119295, 151107, 182919, 206055, 216315, 249435, 251845, 304865, 315951, 453321, 526585, 548757, 755535, 914595, 947853, 1158487, 1579755, 2266605, 2743785, 3475461, 4739265, 5792435, 10426383, 17377305, 52131915]

約数ペア:

[(1, 52131915), (3, 17377305), (5, 10426383), (9, 5792435), (11, 4739265), (15, 3475461), (19, 2743785), (23, 2266605), (33, 1579755), (45, 1158487), (55, 947853), (57, 914595), (69, 755535), (95, 548757), (99, 526585), (115, 453321), (165, 315951), (171, 304865), (207, 251845), (209, 249435), (241, 216315), (253, 206055), (285, 182919), (345, 151107), (437, 119295), (495, 105317), (627, 83145), (723, 72105), (759, 68685), (855, 60973), (1035, 50369), (1045, 49887), (1205, 43263), (1265, 41211), (1311, 39765), (1881, 27715), (2169, 24035), (2185, 23859), (2277, 22895), (2651, 19665), (3135, 16629), (3615, 14421), (3795, 13737), (3933, 13255), (4579, 11385), (4807, 10845), (5543, 9405), (6555, 7953)]