56810817

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 101969920

約数和(自身を除く): 45159103

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1197, 1531, 1767, 1953, 4123, 4593, 5301, 10717, 12369, 13779, 29089, 32151, 37107, 47461, 87267, 96453, 142383, 203623, 261801, 332227, 427149, 610869, 901759, 996681, 1832607, 2705277, 2990043, 6312313, 8115831, 18936939, 56810817]

約数ペア:

[(1, 56810817), (3, 18936939), (7, 8115831), (9, 6312313), (19, 2990043), (21, 2705277), (31, 1832607), (57, 996681), (63, 901759), (93, 610869), (133, 427149), (171, 332227), (217, 261801), (279, 203623), (399, 142383), (589, 96453), (651, 87267), (1197, 47461), (1531, 37107), (1767, 32151), (1953, 29089), (4123, 13779), (4593, 12369), (5301, 10717)]