52940580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1674

約数の個数: 144

約数和(自身を含む): 188225856

約数和(自身を除く): 135285276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 1637, 2156, 2310, 2695, 2940, 3234, 3274, 4620, 4911, 5390, 6468, 6548, 8085, 8185, 9822, 10780, 11459, 16170, 16370, 18007, 19644, 22918, 24555, 32340, 32740, 34377, 36014, 45836, 49110, 54021, 57295, 68754, 72028, 80213, 90035, 98220, 108042, 114590, 126049, 137508, 160426, 171885, 180070, 216084, 229180, 240639, 252098, 270105, 320852, 343770, 360140, 378147, 401065, 481278, 504196, 540210, 630245, 687540, 756294, 802130, 882343, 962556, 1080420, 1203195, 1260490, 1512588, 1604260, 1764686, 1890735, 2406390, 2520980, 2647029, 3529372, 3781470, 4411715, 4812780, 5294058, 7562940, 8823430, 10588116, 13235145, 17646860, 26470290, 52940580]

約数ペア:

[(1, 52940580), (2, 26470290), (3, 17646860), (4, 13235145), (5, 10588116), (6, 8823430), (7, 7562940), (10, 5294058), (11, 4812780), (12, 4411715), (14, 3781470), (15, 3529372), (20, 2647029), (21, 2520980), (22, 2406390), (28, 1890735), (30, 1764686), (33, 1604260), (35, 1512588), (42, 1260490), (44, 1203195), (49, 1080420), (55, 962556), (60, 882343), (66, 802130), (70, 756294), (77, 687540), (84, 630245), (98, 540210), (105, 504196), (110, 481278), (132, 401065), (140, 378147), (147, 360140), (154, 343770), (165, 320852), (196, 270105), (210, 252098), (220, 240639), (231, 229180), (245, 216084), (294, 180070), (308, 171885), (330, 160426), (385, 137508), (420, 126049), (462, 114590), (490, 108042), (539, 98220), (588, 90035), (660, 80213), (735, 72028), (770, 68754), (924, 57295), (980, 54021), (1078, 49110), (1155, 45836), (1470, 36014), (1540, 34377), (1617, 32740), (1637, 32340), (2156, 24555), (2310, 22918), (2695, 19644), (2940, 18007), (3234, 16370), (3274, 16170), (4620, 11459), (4911, 10780), (5390, 9822), (6468, 8185), (6548, 8085)]