51985710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 168030720

約数和(自身を除く): 116045010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 43, 45, 57, 63, 70, 86, 90, 95, 101, 105, 114, 126, 129, 133, 171, 190, 202, 210, 215, 258, 266, 285, 301, 303, 315, 342, 387, 399, 430, 505, 570, 602, 606, 630, 645, 665, 707, 774, 798, 817, 855, 903, 909, 1010, 1197, 1290, 1330, 1414, 1505, 1515, 1634, 1710, 1806, 1818, 1919, 1935, 1995, 2121, 2394, 2451, 2709, 3010, 3030, 3535, 3838, 3870, 3990, 4085, 4242, 4343, 4515, 4545, 4902, 5418, 5719, 5757, 5985, 6363, 7070, 7353, 8170, 8686, 9030, 9090, 9595, 10605, 11438, 11514, 11970, 12255, 12726, 13029, 13433, 13545, 14706, 17157, 17271, 19190, 21210, 21715, 24510, 26058, 26866, 27090, 28595, 28785, 30401, 31815, 34314, 34542, 36765, 39087, 40299, 43430, 51471, 57190, 57570, 60802, 63630, 65145, 67165, 73530, 78174, 80598, 82517, 85785, 86355, 91203, 102942, 120897, 130290, 134330, 152005, 165034, 171570, 172710, 182406, 195435, 201495, 241794, 247551, 257355, 273609, 304010, 390870, 402990, 412585, 456015, 495102, 514710, 547218, 577619, 604485, 742653, 825170, 912030, 1155238, 1208970, 1237755, 1368045, 1485306, 1732857, 2475510, 2736090, 2888095, 3465714, 3713265, 5198571, 5776190, 7426530, 8664285, 10397142, 17328570, 25992855, 51985710]

約数ペア:

[(1, 51985710), (2, 25992855), (3, 17328570), (5, 10397142), (6, 8664285), (7, 7426530), (9, 5776190), (10, 5198571), (14, 3713265), (15, 3465714), (18, 2888095), (19, 2736090), (21, 2475510), (30, 1732857), (35, 1485306), (38, 1368045), (42, 1237755), (43, 1208970), (45, 1155238), (57, 912030), (63, 825170), (70, 742653), (86, 604485), (90, 577619), (95, 547218), (101, 514710), (105, 495102), (114, 456015), (126, 412585), (129, 402990), (133, 390870), (171, 304010), (190, 273609), (202, 257355), (210, 247551), (215, 241794), (258, 201495), (266, 195435), (285, 182406), (301, 172710), (303, 171570), (315, 165034), (342, 152005), (387, 134330), (399, 130290), (430, 120897), (505, 102942), (570, 91203), (602, 86355), (606, 85785), (630, 82517), (645, 80598), (665, 78174), (707, 73530), (774, 67165), (798, 65145), (817, 63630), (855, 60802), (903, 57570), (909, 57190), (1010, 51471), (1197, 43430), (1290, 40299), (1330, 39087), (1414, 36765), (1505, 34542), (1515, 34314), (1634, 31815), (1710, 30401), (1806, 28785), (1818, 28595), (1919, 27090), (1935, 26866), (1995, 26058), (2121, 24510), (2394, 21715), (2451, 21210), (2709, 19190), (3010, 17271), (3030, 17157), (3535, 14706), (3838, 13545), (3870, 13433), (3990, 13029), (4085, 12726), (4242, 12255), (4343, 11970), (4515, 11514), (4545, 11438), (4902, 10605), (5418, 9595), (5719, 9090), (5757, 9030), (5985, 8686), (6363, 8170), (7070, 7353)]