51347072

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3409

約数の個数: 64

約数和(自身を含む): 123819840

約数和(自身を除く): 72472768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3371, 3808, 6742, 7616, 13484, 15232, 23597, 26968, 47194, 53936, 57307, 94388, 107872, 114614, 188776, 215744, 229228, 377552, 401149, 431488, 458456, 755104, 802298, 916912, 1510208, 1604596, 1833824, 3020416, 3209192, 3667648, 6418384, 7335296, 12836768, 25673536, 51347072]

約数ペア:

[(1, 51347072), (2, 25673536), (4, 12836768), (7, 7335296), (8, 6418384), (14, 3667648), (16, 3209192), (17, 3020416), (28, 1833824), (32, 1604596), (34, 1510208), (56, 916912), (64, 802298), (68, 755104), (112, 458456), (119, 431488), (128, 401149), (136, 377552), (224, 229228), (238, 215744), (272, 188776), (448, 114614), (476, 107872), (544, 94388), (896, 57307), (952, 53936), (1088, 47194), (1904, 26968), (2176, 23597), (3371, 15232), (3808, 13484), (6742, 7616)]