51864750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 166458240

約数和(自身を除く): 114593490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 74, 75, 89, 90, 105, 111, 125, 126, 150, 175, 178, 185, 210, 222, 225, 250, 259, 267, 315, 333, 350, 370, 375, 445, 450, 518, 525, 534, 555, 623, 630, 666, 750, 777, 801, 875, 890, 925, 1050, 1110, 1125, 1246, 1295, 1335, 1554, 1575, 1602, 1665, 1750, 1850, 1869, 2225, 2250, 2331, 2590, 2625, 2670, 2775, 3115, 3150, 3293, 3330, 3738, 3885, 4005, 4450, 4625, 4662, 5250, 5550, 5607, 6230, 6475, 6586, 6675, 7770, 7875, 8010, 8325, 9250, 9345, 9879, 11125, 11214, 11655, 12950, 13350, 13875, 15575, 15750, 16465, 16650, 18690, 19425, 19758, 20025, 22250, 23051, 23310, 27750, 28035, 29637, 31150, 32375, 32930, 33375, 38850, 40050, 41625, 46102, 46725, 49395, 56070, 58275, 59274, 64750, 66750, 69153, 77875, 82325, 83250, 93450, 97125, 98790, 100125, 115255, 116550, 138306, 140175, 148185, 155750, 164650, 194250, 200250, 207459, 230510, 233625, 246975, 280350, 291375, 296370, 345765, 411625, 414918, 467250, 493950, 576275, 582750, 691530, 700875, 740925, 823250, 1037295, 1152550, 1234875, 1401750, 1481850, 1728825, 2074590, 2469750, 2881375, 3457650, 3704625, 5186475, 5762750, 7409250, 8644125, 10372950, 17288250, 25932375, 51864750]

約数ペア:

[(1, 51864750), (2, 25932375), (3, 17288250), (5, 10372950), (6, 8644125), (7, 7409250), (9, 5762750), (10, 5186475), (14, 3704625), (15, 3457650), (18, 2881375), (21, 2469750), (25, 2074590), (30, 1728825), (35, 1481850), (37, 1401750), (42, 1234875), (45, 1152550), (50, 1037295), (63, 823250), (70, 740925), (74, 700875), (75, 691530), (89, 582750), (90, 576275), (105, 493950), (111, 467250), (125, 414918), (126, 411625), (150, 345765), (175, 296370), (178, 291375), (185, 280350), (210, 246975), (222, 233625), (225, 230510), (250, 207459), (259, 200250), (267, 194250), (315, 164650), (333, 155750), (350, 148185), (370, 140175), (375, 138306), (445, 116550), (450, 115255), (518, 100125), (525, 98790), (534, 97125), (555, 93450), (623, 83250), (630, 82325), (666, 77875), (750, 69153), (777, 66750), (801, 64750), (875, 59274), (890, 58275), (925, 56070), (1050, 49395), (1110, 46725), (1125, 46102), (1246, 41625), (1295, 40050), (1335, 38850), (1554, 33375), (1575, 32930), (1602, 32375), (1665, 31150), (1750, 29637), (1850, 28035), (1869, 27750), (2225, 23310), (2250, 23051), (2331, 22250), (2590, 20025), (2625, 19758), (2670, 19425), (2775, 18690), (3115, 16650), (3150, 16465), (3293, 15750), (3330, 15575), (3738, 13875), (3885, 13350), (4005, 12950), (4450, 11655), (4625, 11214), (4662, 11125), (5250, 9879), (5550, 9345), (5607, 9250), (6230, 8325), (6475, 8010), (6586, 7875), (6675, 7770)]