51948586620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{37379}}^1$

素因数の和:38504

約数の個数: 144

約数和(自身を含む): 180256527360

約数和(自身を除く): 128307940740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1103, 1260, 2206, 3309, 4412, 5515, 6618, 7721, 9927, 11030, 13236, 15442, 16545, 19854, 22060, 23163, 30884, 33090, 37379, 38605, 39708, 46326, 49635, 66180, 69489, 74758, 77210, 92652, 99270, 112137, 115815, 138978, 149516, 154420, 186895, 198540, 224274, 231630, 261653, 277956, 336411, 347445, 373790, 448548, 463260, 523306, 560685, 672822, 694890, 747580, 784959, 1046612, 1121370, 1308265, 1345644, 1389780, 1569918, 1682055, 2242740, 2354877, 2616530, 3139836, 3364110, 3924795, 4709754, 5233060, 6728220, 7849590, 9419508, 11774385, 15699180, 23548770, 41229037, 47097540, 82458074, 123687111, 164916148, 206145185, 247374222, 288603259, 371061333, 412290370, 494748444, 577206518, 618435555, 742122666, 824580740, 865809777, 1154413036, 1236871110, 1443016295, 1484245332, 1731619554, 1855306665, 2473742220, 2597429331, 2886032590, 3463239108, 3710613330, 4329048885, 5194858662, 5772065180, 7421226660, 8658097770, 10389717324, 12987146655, 17316195540, 25974293310, 51948586620]

約数ペア:

[(1, 51948586620), (2, 25974293310), (3, 17316195540), (4, 12987146655), (5, 10389717324), (6, 8658097770), (7, 7421226660), (9, 5772065180), (10, 5194858662), (12, 4329048885), (14, 3710613330), (15, 3463239108), (18, 2886032590), (20, 2597429331), (21, 2473742220), (28, 1855306665), (30, 1731619554), (35, 1484245332), (36, 1443016295), (42, 1236871110), (45, 1154413036), (60, 865809777), (63, 824580740), (70, 742122666), (84, 618435555), (90, 577206518), (105, 494748444), (126, 412290370), (140, 371061333), (180, 288603259), (210, 247374222), (252, 206145185), (315, 164916148), (420, 123687111), (630, 82458074), (1103, 47097540), (1260, 41229037), (2206, 23548770), (3309, 15699180), (4412, 11774385), (5515, 9419508), (6618, 7849590), (7721, 6728220), (9927, 5233060), (11030, 4709754), (13236, 3924795), (15442, 3364110), (16545, 3139836), (19854, 2616530), (22060, 2354877), (23163, 2242740), (30884, 1682055), (33090, 1569918), (37379, 1389780), (38605, 1345644), (39708, 1308265), (46326, 1121370), (49635, 1046612), (66180, 784959), (69489, 747580), (74758, 694890), (77210, 672822), (92652, 560685), (99270, 523306), (112137, 463260), (115815, 448548), (138978, 373790), (149516, 347445), (154420, 336411), (186895, 277956), (198540, 261653), (224274, 231630)]