47641568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 102495456

約数和(自身を除く): 54853888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1613, 1846, 2272, 3226, 3692, 6452, 7384, 12904, 14768, 20969, 25808, 29536, 41938, 51616, 83876, 114523, 167752, 229046, 335504, 458092, 671008, 916184, 1488799, 1832368, 2977598, 3664736, 5955196, 11910392, 23820784, 47641568]

約数ペア:

[(1, 47641568), (2, 23820784), (4, 11910392), (8, 5955196), (13, 3664736), (16, 2977598), (26, 1832368), (32, 1488799), (52, 916184), (71, 671008), (104, 458092), (142, 335504), (208, 229046), (284, 167752), (416, 114523), (568, 83876), (923, 51616), (1136, 41938), (1613, 29536), (1846, 25808), (2272, 20969), (3226, 14768), (3692, 12904), (6452, 7384)]