51599392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 111004992

約数和(自身を除く): 59405600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1747, 1846, 2272, 3494, 3692, 6988, 7384, 13976, 14768, 22711, 27952, 29536, 45422, 55904, 90844, 124037, 181688, 248074, 363376, 496148, 726752, 992296, 1612481, 1984592, 3224962, 3969184, 6449924, 12899848, 25799696, 51599392]

約数ペア:

[(1, 51599392), (2, 25799696), (4, 12899848), (8, 6449924), (13, 3969184), (16, 3224962), (26, 1984592), (32, 1612481), (52, 992296), (71, 726752), (104, 496148), (142, 363376), (208, 248074), (284, 181688), (416, 124037), (568, 90844), (923, 55904), (1136, 45422), (1747, 29536), (1846, 27952), (2272, 22711), (3494, 14768), (3692, 13976), (6988, 7384)]