49544880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 195416064

約数和(自身を除く): 145871184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 383, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 766, 770, 784, 840, 880, 924, 980, 1078, 1149, 1155, 1176, 1232, 1320, 1470, 1532, 1540, 1617, 1680, 1848, 1915, 1960, 2156, 2298, 2310, 2352, 2640, 2681, 2695, 2940, 3064, 3080, 3234, 3696, 3830, 3920, 4213, 4312, 4596, 4620, 5362, 5390, 5745, 5880, 6128, 6160, 6468, 7660, 8043, 8085, 8426, 8624, 9192, 9240, 10724, 10780, 11490, 11760, 12639, 12936, 13405, 15320, 16086, 16170, 16852, 18384, 18480, 18767, 21065, 21448, 21560, 22980, 25278, 25872, 26810, 29491, 30640, 32172, 32340, 33704, 37534, 40215, 42130, 42896, 43120, 45960, 50556, 53620, 56301, 58982, 63195, 64344, 64680, 67408, 75068, 80430, 84260, 88473, 91920, 93835, 101112, 107240, 112602, 117964, 126390, 128688, 129360, 147455, 150136, 160860, 168520, 176946, 187670, 202224, 206437, 214480, 225204, 235928, 252780, 281505, 294910, 300272, 321720, 337040, 353892, 375340, 412874, 442365, 450408, 471856, 505560, 563010, 589820, 619311, 643440, 707784, 750680, 825748, 884730, 900816, 1011120, 1032185, 1126020, 1179640, 1238622, 1415568, 1501360, 1651496, 1769460, 2064370, 2252040, 2359280, 2477244, 3096555, 3302992, 3538920, 4128740, 4504080, 4954488, 6193110, 7077840, 8257480, 9908976, 12386220, 16514960, 24772440, 49544880]

約数ペア:

[(1, 49544880), (2, 24772440), (3, 16514960), (4, 12386220), (5, 9908976), (6, 8257480), (7, 7077840), (8, 6193110), (10, 4954488), (11, 4504080), (12, 4128740), (14, 3538920), (15, 3302992), (16, 3096555), (20, 2477244), (21, 2359280), (22, 2252040), (24, 2064370), (28, 1769460), (30, 1651496), (33, 1501360), (35, 1415568), (40, 1238622), (42, 1179640), (44, 1126020), (48, 1032185), (49, 1011120), (55, 900816), (56, 884730), (60, 825748), (66, 750680), (70, 707784), (77, 643440), (80, 619311), (84, 589820), (88, 563010), (98, 505560), (105, 471856), (110, 450408), (112, 442365), (120, 412874), (132, 375340), (140, 353892), (147, 337040), (154, 321720), (165, 300272), (168, 294910), (176, 281505), (196, 252780), (210, 235928), (220, 225204), (231, 214480), (240, 206437), (245, 202224), (264, 187670), (280, 176946), (294, 168520), (308, 160860), (330, 150136), (336, 147455), (383, 129360), (385, 128688), (392, 126390), (420, 117964), (440, 112602), (462, 107240), (490, 101112), (528, 93835), (539, 91920), (560, 88473), (588, 84260), (616, 80430), (660, 75068), (735, 67408), (766, 64680), (770, 64344), (784, 63195), (840, 58982), (880, 56301), (924, 53620), (980, 50556), (1078, 45960), (1149, 43120), (1155, 42896), (1176, 42130), (1232, 40215), (1320, 37534), (1470, 33704), (1532, 32340), (1540, 32172), (1617, 30640), (1680, 29491), (1848, 26810), (1915, 25872), (1960, 25278), (2156, 22980), (2298, 21560), (2310, 21448), (2352, 21065), (2640, 18767), (2681, 18480), (2695, 18384), (2940, 16852), (3064, 16170), (3080, 16086), (3234, 15320), (3696, 13405), (3830, 12936), (3920, 12639), (4213, 11760), (4312, 11490), (4596, 10780), (4620, 10724), (5362, 9240), (5390, 9192), (5745, 8624), (5880, 8426), (6128, 8085), (6160, 8043), (6468, 7660)]