54340832

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18691

約数の個数: 48

約数和(自身を含む): 131679072

約数和(自身を除く): 77338240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18661, 37322, 74644, 130627, 149288, 242593, 261254, 298576, 485186, 522508, 597152, 970372, 1045016, 1698151, 1940744, 2090032, 3396302, 3881488, 4180064, 6792604, 7762976, 13585208, 27170416, 54340832]

約数ペア:

[(1, 54340832), (2, 27170416), (4, 13585208), (7, 7762976), (8, 6792604), (13, 4180064), (14, 3881488), (16, 3396302), (26, 2090032), (28, 1940744), (32, 1698151), (52, 1045016), (56, 970372), (91, 597152), (104, 522508), (112, 485186), (182, 298576), (208, 261254), (224, 242593), (364, 149288), (416, 130627), (728, 74644), (1456, 37322), (2912, 18661)]