53561152

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2639

約数の個数: 56

約数和(自身を含む): 118506240

約数和(自身を除く): 64945088

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 2591, 5168, 5182, 10336, 10364, 20672, 20728, 41456, 44047, 49229, 82912, 88094, 98458, 165824, 176188, 196916, 352376, 393832, 704752, 787664, 836893, 1409504, 1575328, 1673786, 2819008, 3150656, 3347572, 6695144, 13390288, 26780576, 53561152]

約数ペア:

[(1, 53561152), (2, 26780576), (4, 13390288), (8, 6695144), (16, 3347572), (17, 3150656), (19, 2819008), (32, 1673786), (34, 1575328), (38, 1409504), (64, 836893), (68, 787664), (76, 704752), (136, 393832), (152, 352376), (272, 196916), (304, 176188), (323, 165824), (544, 98458), (608, 88094), (646, 82912), (1088, 49229), (1216, 44047), (1292, 41456), (2584, 20728), (2591, 20672), (5168, 10364), (5182, 10336)]