55382272

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 122738112

約数和(自身を除く): 67355840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 277, 284, 352, 554, 568, 704, 781, 1108, 1136, 1408, 1562, 2216, 2272, 2816, 3047, 3124, 4432, 4544, 6094, 6248, 8864, 9088, 12188, 12496, 17728, 18176, 19667, 24376, 24992, 35456, 39334, 48752, 49984, 70912, 78668, 97504, 99968, 157336, 195008, 199936, 216337, 314672, 390016, 432674, 629344, 780032, 865348, 1258688, 1730696, 2517376, 3461392, 5034752, 6922784, 13845568, 27691136, 55382272]

約数ペア:

[(1, 55382272), (2, 27691136), (4, 13845568), (8, 6922784), (11, 5034752), (16, 3461392), (22, 2517376), (32, 1730696), (44, 1258688), (64, 865348), (71, 780032), (88, 629344), (128, 432674), (142, 390016), (176, 314672), (256, 216337), (277, 199936), (284, 195008), (352, 157336), (554, 99968), (568, 97504), (704, 78668), (781, 70912), (1108, 49984), (1136, 48752), (1408, 39334), (1562, 35456), (2216, 24992), (2272, 24376), (2816, 19667), (3047, 18176), (3124, 17728), (4432, 12496), (4544, 12188), (6094, 9088), (6248, 8864)]