55716540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 127174980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 41, 44, 55, 58, 60, 66, 71, 82, 87, 110, 116, 123, 132, 142, 145, 164, 165, 174, 205, 213, 220, 246, 284, 290, 319, 330, 348, 355, 410, 426, 435, 451, 492, 580, 615, 638, 660, 710, 781, 820, 852, 870, 902, 957, 1065, 1189, 1230, 1276, 1353, 1420, 1562, 1595, 1740, 1804, 1914, 2059, 2130, 2255, 2343, 2378, 2460, 2706, 2911, 3124, 3190, 3567, 3828, 3905, 4118, 4260, 4510, 4686, 4756, 4785, 5412, 5822, 5945, 6177, 6380, 6765, 7134, 7810, 8236, 8733, 9020, 9372, 9570, 10295, 11644, 11715, 11890, 12354, 13079, 13530, 14268, 14555, 15620, 17466, 17835, 19140, 20590, 22649, 23430, 23780, 24708, 26158, 27060, 29110, 30885, 32021, 34932, 35670, 39237, 41180, 43665, 45298, 46860, 52316, 58220, 61770, 64042, 65395, 67947, 71340, 78474, 84419, 87330, 90596, 96063, 113245, 123540, 128084, 130790, 135894, 156948, 160105, 168838, 174660, 192126, 196185, 226490, 253257, 261580, 271788, 320210, 337676, 339735, 384252, 392370, 422095, 452980, 480315, 506514, 640420, 679470, 784740, 844190, 928609, 960630, 1013028, 1266285, 1358940, 1688380, 1857218, 1921260, 2532570, 2785827, 3714436, 4643045, 5065140, 5571654, 9286090, 11143308, 13929135, 18572180, 27858270, 55716540]

約数ペア:

[(1, 55716540), (2, 27858270), (3, 18572180), (4, 13929135), (5, 11143308), (6, 9286090), (10, 5571654), (11, 5065140), (12, 4643045), (15, 3714436), (20, 2785827), (22, 2532570), (29, 1921260), (30, 1857218), (33, 1688380), (41, 1358940), (44, 1266285), (55, 1013028), (58, 960630), (60, 928609), (66, 844190), (71, 784740), (82, 679470), (87, 640420), (110, 506514), (116, 480315), (123, 452980), (132, 422095), (142, 392370), (145, 384252), (164, 339735), (165, 337676), (174, 320210), (205, 271788), (213, 261580), (220, 253257), (246, 226490), (284, 196185), (290, 192126), (319, 174660), (330, 168838), (348, 160105), (355, 156948), (410, 135894), (426, 130790), (435, 128084), (451, 123540), (492, 113245), (580, 96063), (615, 90596), (638, 87330), (660, 84419), (710, 78474), (781, 71340), (820, 67947), (852, 65395), (870, 64042), (902, 61770), (957, 58220), (1065, 52316), (1189, 46860), (1230, 45298), (1276, 43665), (1353, 41180), (1420, 39237), (1562, 35670), (1595, 34932), (1740, 32021), (1804, 30885), (1914, 29110), (2059, 27060), (2130, 26158), (2255, 24708), (2343, 23780), (2378, 23430), (2460, 22649), (2706, 20590), (2911, 19140), (3124, 17835), (3190, 17466), (3567, 15620), (3828, 14555), (3905, 14268), (4118, 13530), (4260, 13079), (4510, 12354), (4686, 11890), (4756, 11715), (4785, 11644), (5412, 10295), (5822, 9570), (5945, 9372), (6177, 9020), (6380, 8733), (6765, 8236), (7134, 7810)]