53244688

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 125706240

約数和(自身を除く): 72461552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 131, 133, 152, 191, 262, 266, 304, 382, 524, 532, 764, 917, 1048, 1064, 1337, 1528, 1834, 2096, 2128, 2489, 2674, 3056, 3629, 3668, 4978, 5348, 7258, 7336, 9956, 10696, 14516, 14672, 17423, 19912, 21392, 25021, 25403, 29032, 34846, 39824, 50042, 50806, 58064, 69692, 100084, 101612, 139384, 175147, 200168, 203224, 278768, 350294, 400336, 406448, 475399, 700588, 950798, 1401176, 1901596, 2802352, 3327793, 3803192, 6655586, 7606384, 13311172, 26622344, 53244688]

約数ペア:

[(1, 53244688), (2, 26622344), (4, 13311172), (7, 7606384), (8, 6655586), (14, 3803192), (16, 3327793), (19, 2802352), (28, 1901596), (38, 1401176), (56, 950798), (76, 700588), (112, 475399), (131, 406448), (133, 400336), (152, 350294), (191, 278768), (262, 203224), (266, 200168), (304, 175147), (382, 139384), (524, 101612), (532, 100084), (764, 69692), (917, 58064), (1048, 50806), (1064, 50042), (1337, 39824), (1528, 34846), (1834, 29032), (2096, 25403), (2128, 25021), (2489, 21392), (2674, 19912), (3056, 17423), (3629, 14672), (3668, 14516), (4978, 10696), (5348, 9956), (7258, 7336)]