55866208

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 113508864

約数和(自身を除く): 57642656

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 134, 142, 268, 284, 367, 536, 568, 734, 1072, 1136, 1468, 2144, 2272, 2936, 4757, 5872, 9514, 11744, 19028, 24589, 26057, 38056, 49178, 52114, 76112, 98356, 104228, 152224, 196712, 208456, 393424, 416912, 786848, 833824, 1745819, 3491638, 6983276, 13966552, 27933104, 55866208]

約数ペア:

[(1, 55866208), (2, 27933104), (4, 13966552), (8, 6983276), (16, 3491638), (32, 1745819), (67, 833824), (71, 786848), (134, 416912), (142, 393424), (268, 208456), (284, 196712), (367, 152224), (536, 104228), (568, 98356), (734, 76112), (1072, 52114), (1136, 49178), (1468, 38056), (2144, 26057), (2272, 24589), (2936, 19028), (4757, 11744), (5872, 9514)]