51047174880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2726879}}^1$

素因数の和:2726913

約数の個数: 144

約数和(自身を含む): 187598436480

約数和(自身を除く): 136551261600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 2726879, 5453758, 8180637, 10907516, 13634395, 16361274, 21815032, 24541911, 27268790, 32722548, 35449427, 40903185, 43630064, 49083822, 54537580, 65445096, 70898854, 81806370, 87260128, 98167644, 106348281, 109075160, 122709555, 130890192, 141797708, 163612740, 177247135, 196335288, 212696562, 218150320, 245419110, 261780384, 283595416, 319044843, 327225480, 354494270, 392670576, 425393124, 436300640, 490838220, 531741405, 567190832, 638089686, 654450960, 708988540, 785341152, 850786248, 981676440, 1063482810, 1134381664, 1276179372, 1308901920, 1417977080, 1595224215, 1701572496, 1963352880, 2126965620, 2552358744, 2835954160, 3190448430, 3403144992, 3926705760, 4253931240, 5104717488, 5671908320, 6380896860, 8507862480, 10209434976, 12761793720, 17015724960, 25523587440, 51047174880]

約数ペア:

[(1, 51047174880), (2, 25523587440), (3, 17015724960), (4, 12761793720), (5, 10209434976), (6, 8507862480), (8, 6380896860), (9, 5671908320), (10, 5104717488), (12, 4253931240), (13, 3926705760), (15, 3403144992), (16, 3190448430), (18, 2835954160), (20, 2552358744), (24, 2126965620), (26, 1963352880), (30, 1701572496), (32, 1595224215), (36, 1417977080), (39, 1308901920), (40, 1276179372), (45, 1134381664), (48, 1063482810), (52, 981676440), (60, 850786248), (65, 785341152), (72, 708988540), (78, 654450960), (80, 638089686), (90, 567190832), (96, 531741405), (104, 490838220), (117, 436300640), (120, 425393124), (130, 392670576), (144, 354494270), (156, 327225480), (160, 319044843), (180, 283595416), (195, 261780384), (208, 245419110), (234, 218150320), (240, 212696562), (260, 196335288), (288, 177247135), (312, 163612740), (360, 141797708), (390, 130890192), (416, 122709555), (468, 109075160), (480, 106348281), (520, 98167644), (585, 87260128), (624, 81806370), (720, 70898854), (780, 65445096), (936, 54537580), (1040, 49083822), (1170, 43630064), (1248, 40903185), (1440, 35449427), (1560, 32722548), (1872, 27268790), (2080, 24541911), (2340, 21815032), (3120, 16361274), (3744, 13634395), (4680, 10907516), (6240, 8180637), (9360, 5453758), (18720, 2726879)]