53844128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 61987168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1823, 1846, 2272, 3646, 3692, 7292, 7384, 14584, 14768, 23699, 29168, 29536, 47398, 58336, 94796, 129433, 189592, 258866, 379184, 517732, 758368, 1035464, 1682629, 2070928, 3365258, 4141856, 6730516, 13461032, 26922064, 53844128]

約数ペア:

[(1, 53844128), (2, 26922064), (4, 13461032), (8, 6730516), (13, 4141856), (16, 3365258), (26, 2070928), (32, 1682629), (52, 1035464), (71, 758368), (104, 517732), (142, 379184), (208, 258866), (284, 189592), (416, 129433), (568, 94796), (923, 58336), (1136, 47398), (1823, 29536), (1846, 29168), (2272, 23699), (3646, 14768), (3692, 14584), (7292, 7384)]