49875488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 106781976

約数和(自身を除く): 56906488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 904, 1061, 1469, 1808, 2122, 2938, 3616, 4244, 5876, 8488, 11752, 13793, 16976, 23504, 27586, 33952, 47008, 55172, 110344, 119893, 220688, 239786, 441376, 479572, 959144, 1558609, 1918288, 3117218, 3836576, 6234436, 12468872, 24937744, 49875488]

約数ペア:

[(1, 49875488), (2, 24937744), (4, 12468872), (8, 6234436), (13, 3836576), (16, 3117218), (26, 1918288), (32, 1558609), (52, 959144), (104, 479572), (113, 441376), (208, 239786), (226, 220688), (416, 119893), (452, 110344), (904, 55172), (1061, 47008), (1469, 33952), (1808, 27586), (2122, 23504), (2938, 16976), (3616, 13793), (4244, 11752), (5876, 8488)]