57371545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 98058240

約数和(自身を除く): 40686695

約数列:

[1, 5, 7, 11, 19, 23, 31, 35, 55, 77, 95, 115, 121, 133, 155, 161, 209, 217, 253, 341, 385, 437, 589, 605, 665, 713, 805, 847, 1045, 1085, 1265, 1463, 1705, 1771, 2185, 2299, 2387, 2783, 2945, 3059, 3565, 3751, 4123, 4235, 4807, 4991, 6479, 7315, 7843, 8855, 11495, 11935, 13547, 13915, 15295, 16093, 18755, 19481, 20615, 24035, 24955, 26257, 32395, 33649, 39215, 45353, 52877, 54901, 67735, 71269, 80465, 86273, 94829, 97405, 131285, 149017, 168245, 226765, 264385, 274505, 356345, 370139, 431365, 474145, 498883, 603911, 745085, 1043119, 1639187, 1850695, 2494415, 3019555, 5215595, 8195935, 11474309, 57371545]

約数ペア:

[(1, 57371545), (5, 11474309), (7, 8195935), (11, 5215595), (19, 3019555), (23, 2494415), (31, 1850695), (35, 1639187), (55, 1043119), (77, 745085), (95, 603911), (115, 498883), (121, 474145), (133, 431365), (155, 370139), (161, 356345), (209, 274505), (217, 264385), (253, 226765), (341, 168245), (385, 149017), (437, 131285), (589, 97405), (605, 94829), (665, 86273), (713, 80465), (805, 71269), (847, 67735), (1045, 54901), (1085, 52877), (1265, 45353), (1463, 39215), (1705, 33649), (1771, 32395), (2185, 26257), (2299, 24955), (2387, 24035), (2783, 20615), (2945, 19481), (3059, 18755), (3565, 16093), (3751, 15295), (4123, 13915), (4235, 13547), (4807, 11935), (4991, 11495), (6479, 8855), (7315, 7843)]