47475832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 99578160

約数和(自身を除く): 52102328

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 361, 646, 722, 967, 1292, 1444, 1934, 2584, 2888, 3868, 6137, 7736, 12274, 16439, 18373, 24548, 32878, 36746, 49096, 65756, 73492, 131512, 146984, 312341, 349087, 624682, 698174, 1249364, 1396348, 2498728, 2792696, 5934479, 11868958, 23737916, 47475832]

約数ペア:

[(1, 47475832), (2, 23737916), (4, 11868958), (8, 5934479), (17, 2792696), (19, 2498728), (34, 1396348), (38, 1249364), (68, 698174), (76, 624682), (136, 349087), (152, 312341), (323, 146984), (361, 131512), (646, 73492), (722, 65756), (967, 49096), (1292, 36746), (1444, 32878), (1934, 24548), (2584, 18373), (2888, 16439), (3868, 12274), (6137, 7736)]