51190144

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 106536960

約数和(自身を除く): 55346816

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 127, 128, 134, 188, 254, 268, 376, 508, 536, 752, 1016, 1072, 1504, 2032, 2144, 3008, 3149, 4064, 4288, 5969, 6016, 6298, 8128, 8509, 8576, 11938, 12596, 16256, 17018, 23876, 25192, 34036, 47752, 50384, 68072, 95504, 100768, 136144, 191008, 201536, 272288, 382016, 399923, 403072, 544576, 764032, 799846, 1089152, 1599692, 3199384, 6398768, 12797536, 25595072, 51190144]

約数ペア:

[(1, 51190144), (2, 25595072), (4, 12797536), (8, 6398768), (16, 3199384), (32, 1599692), (47, 1089152), (64, 799846), (67, 764032), (94, 544576), (127, 403072), (128, 399923), (134, 382016), (188, 272288), (254, 201536), (268, 191008), (376, 136144), (508, 100768), (536, 95504), (752, 68072), (1016, 50384), (1072, 47752), (1504, 34036), (2032, 25192), (2144, 23876), (3008, 17018), (3149, 16256), (4064, 12596), (4288, 11938), (5969, 8576), (6016, 8509), (6298, 8128)]