55344520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 168428160

約数和(自身を除く): 113083640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 85, 88, 98, 110, 119, 136, 140, 151, 154, 170, 187, 196, 220, 238, 245, 280, 302, 308, 340, 374, 385, 392, 440, 476, 490, 539, 595, 604, 616, 680, 748, 755, 770, 833, 935, 952, 980, 1057, 1078, 1190, 1208, 1309, 1496, 1510, 1540, 1661, 1666, 1870, 1960, 2114, 2156, 2380, 2567, 2618, 2695, 3020, 3080, 3322, 3332, 3740, 4165, 4228, 4312, 4760, 5134, 5236, 5285, 5390, 6040, 6545, 6644, 6664, 7399, 7480, 8305, 8330, 8456, 9163, 10268, 10472, 10570, 10780, 11627, 12835, 13090, 13288, 14798, 16610, 16660, 17969, 18326, 20536, 21140, 21560, 23254, 25670, 26180, 28237, 29596, 33220, 33320, 35938, 36652, 36995, 42280, 45815, 46508, 51340, 52360, 56474, 58135, 59192, 66440, 71876, 73304, 73990, 81389, 89845, 91630, 93016, 102680, 112948, 116270, 125783, 141185, 143752, 147980, 162778, 179690, 183260, 197659, 225896, 232540, 251566, 282370, 295960, 325556, 359380, 366520, 395318, 406945, 465080, 503132, 564740, 628915, 651112, 718760, 790636, 813890, 988295, 1006264, 1129480, 1257830, 1383613, 1581272, 1627780, 1976590, 2515660, 2767226, 3255560, 3953180, 5031320, 5534452, 6918065, 7906360, 11068904, 13836130, 27672260, 55344520]

約数ペア:

[(1, 55344520), (2, 27672260), (4, 13836130), (5, 11068904), (7, 7906360), (8, 6918065), (10, 5534452), (11, 5031320), (14, 3953180), (17, 3255560), (20, 2767226), (22, 2515660), (28, 1976590), (34, 1627780), (35, 1581272), (40, 1383613), (44, 1257830), (49, 1129480), (55, 1006264), (56, 988295), (68, 813890), (70, 790636), (77, 718760), (85, 651112), (88, 628915), (98, 564740), (110, 503132), (119, 465080), (136, 406945), (140, 395318), (151, 366520), (154, 359380), (170, 325556), (187, 295960), (196, 282370), (220, 251566), (238, 232540), (245, 225896), (280, 197659), (302, 183260), (308, 179690), (340, 162778), (374, 147980), (385, 143752), (392, 141185), (440, 125783), (476, 116270), (490, 112948), (539, 102680), (595, 93016), (604, 91630), (616, 89845), (680, 81389), (748, 73990), (755, 73304), (770, 71876), (833, 66440), (935, 59192), (952, 58135), (980, 56474), (1057, 52360), (1078, 51340), (1190, 46508), (1208, 45815), (1309, 42280), (1496, 36995), (1510, 36652), (1540, 35938), (1661, 33320), (1666, 33220), (1870, 29596), (1960, 28237), (2114, 26180), (2156, 25670), (2380, 23254), (2567, 21560), (2618, 21140), (2695, 20536), (3020, 18326), (3080, 17969), (3322, 16660), (3332, 16610), (3740, 14798), (4165, 13288), (4228, 13090), (4312, 12835), (4760, 11627), (5134, 10780), (5236, 10570), (5285, 10472), (5390, 10268), (6040, 9163), (6545, 8456), (6644, 8330), (6664, 8305), (7399, 7480)]