50083880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 150698880

約数和(自身を除く): 100615000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 88, 92, 98, 101, 110, 115, 140, 154, 161, 184, 196, 202, 220, 230, 245, 253, 280, 308, 322, 385, 392, 404, 440, 460, 490, 505, 506, 539, 616, 644, 707, 770, 805, 808, 920, 980, 1010, 1012, 1078, 1111, 1127, 1265, 1288, 1414, 1540, 1610, 1771, 1960, 2020, 2024, 2156, 2222, 2254, 2323, 2530, 2695, 2828, 3080, 3220, 3535, 3542, 4040, 4312, 4444, 4508, 4646, 4949, 5060, 5390, 5555, 5635, 5656, 6440, 7070, 7084, 7777, 8855, 8888, 9016, 9292, 9898, 10120, 10780, 11110, 11270, 11615, 12397, 14140, 14168, 15554, 16261, 17710, 18584, 19796, 21560, 22220, 22540, 23230, 24745, 24794, 25553, 28280, 31108, 32522, 35420, 38885, 39592, 44440, 45080, 46460, 49490, 49588, 51106, 54439, 61985, 62216, 65044, 70840, 77770, 81305, 92920, 98980, 99176, 102212, 108878, 113827, 123970, 127765, 130088, 155540, 162610, 178871, 197960, 204424, 217756, 227654, 247940, 255530, 272195, 311080, 325220, 357742, 435512, 455308, 495880, 511060, 544390, 569135, 650440, 715484, 894355, 910616, 1022120, 1088780, 1138270, 1252097, 1430968, 1788710, 2177560, 2276540, 2504194, 3577420, 4553080, 5008388, 6260485, 7154840, 10016776, 12520970, 25041940, 50083880]

約数ペア:

[(1, 50083880), (2, 25041940), (4, 12520970), (5, 10016776), (7, 7154840), (8, 6260485), (10, 5008388), (11, 4553080), (14, 3577420), (20, 2504194), (22, 2276540), (23, 2177560), (28, 1788710), (35, 1430968), (40, 1252097), (44, 1138270), (46, 1088780), (49, 1022120), (55, 910616), (56, 894355), (70, 715484), (77, 650440), (88, 569135), (92, 544390), (98, 511060), (101, 495880), (110, 455308), (115, 435512), (140, 357742), (154, 325220), (161, 311080), (184, 272195), (196, 255530), (202, 247940), (220, 227654), (230, 217756), (245, 204424), (253, 197960), (280, 178871), (308, 162610), (322, 155540), (385, 130088), (392, 127765), (404, 123970), (440, 113827), (460, 108878), (490, 102212), (505, 99176), (506, 98980), (539, 92920), (616, 81305), (644, 77770), (707, 70840), (770, 65044), (805, 62216), (808, 61985), (920, 54439), (980, 51106), (1010, 49588), (1012, 49490), (1078, 46460), (1111, 45080), (1127, 44440), (1265, 39592), (1288, 38885), (1414, 35420), (1540, 32522), (1610, 31108), (1771, 28280), (1960, 25553), (2020, 24794), (2024, 24745), (2156, 23230), (2222, 22540), (2254, 22220), (2323, 21560), (2530, 19796), (2695, 18584), (2828, 17710), (3080, 16261), (3220, 15554), (3535, 14168), (3542, 14140), (4040, 12397), (4312, 11615), (4444, 11270), (4508, 11110), (4646, 10780), (4949, 10120), (5060, 9898), (5390, 9292), (5555, 9016), (5635, 8888), (5656, 8855), (6440, 7777), (7070, 7084)]