56851795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 94381056

約数和(自身を除く): 37529261

約数列:

[1, 5, 7, 11, 13, 35, 37, 55, 65, 77, 91, 143, 185, 259, 307, 385, 407, 455, 481, 715, 1001, 1295, 1535, 2035, 2149, 2405, 2849, 3367, 3377, 3991, 5005, 5291, 10745, 11359, 14245, 16835, 16885, 19955, 23639, 26455, 27937, 37037, 43901, 56795, 79513, 118195, 124949, 139685, 147667, 185185, 219505, 307307, 397565, 624745, 738335, 874643, 1033669, 1536535, 1624337, 4373215, 5168345, 8121685, 11370359, 56851795]

約数ペア:

[(1, 56851795), (5, 11370359), (7, 8121685), (11, 5168345), (13, 4373215), (35, 1624337), (37, 1536535), (55, 1033669), (65, 874643), (77, 738335), (91, 624745), (143, 397565), (185, 307307), (259, 219505), (307, 185185), (385, 147667), (407, 139685), (455, 124949), (481, 118195), (715, 79513), (1001, 56795), (1295, 43901), (1535, 37037), (2035, 27937), (2149, 26455), (2405, 23639), (2849, 19955), (3367, 16885), (3377, 16835), (3991, 14245), (5005, 11359), (5291, 10745)]