55796416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:561

約数の個数: 56

約数和(自身を含む): 120192800

約数和(自身を除く): 64396384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 199, 208, 337, 398, 416, 674, 796, 832, 1348, 1592, 2587, 2696, 3184, 4381, 5174, 5392, 6368, 8762, 10348, 10784, 12736, 17524, 20696, 21568, 35048, 41392, 67063, 70096, 82784, 134126, 140192, 165568, 268252, 280384, 536504, 871819, 1073008, 1743638, 2146016, 3487276, 4292032, 6974552, 13949104, 27898208, 55796416]

約数ペア:

[(1, 55796416), (2, 27898208), (4, 13949104), (8, 6974552), (13, 4292032), (16, 3487276), (26, 2146016), (32, 1743638), (52, 1073008), (64, 871819), (104, 536504), (199, 280384), (208, 268252), (337, 165568), (398, 140192), (416, 134126), (674, 82784), (796, 70096), (832, 67063), (1348, 41392), (1592, 35048), (2587, 21568), (2696, 20696), (3184, 17524), (4381, 12736), (5174, 10784), (5392, 10348), (6368, 8762)]