51234495200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{125329}}^1$

素因数の和:125429

約数の個数: 144

約数和(自身を含む): 144903538080

約数和(自身を除く): 93669042880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 160, 175, 200, 224, 280, 292, 350, 365, 400, 511, 560, 584, 700, 730, 800, 1022, 1120, 1168, 1400, 1460, 1825, 2044, 2336, 2555, 2800, 2920, 3650, 4088, 5110, 5600, 5840, 7300, 8176, 10220, 11680, 12775, 14600, 16352, 20440, 25550, 29200, 40880, 51100, 58400, 81760, 102200, 125329, 204400, 250658, 408800, 501316, 626645, 877303, 1002632, 1253290, 1754606, 2005264, 2506580, 3133225, 3509212, 4010528, 4386515, 5013160, 6266450, 7018424, 8773030, 9149017, 10026320, 12532900, 14036848, 17546060, 18298034, 20052640, 21932575, 25065800, 28073696, 35092120, 36596068, 43865150, 45745085, 50131600, 64043119, 70184240, 73192136, 87730300, 91490170, 100263200, 128086238, 140368480, 146384272, 175460600, 182980340, 228725425, 256172476, 292768544, 320215595, 350921200, 365960680, 457450850, 512344952, 640431190, 701842400, 731921360, 914901700, 1024689904, 1280862380, 1463842720, 1601077975, 1829803400, 2049379808, 2561724760, 3202155950, 3659606800, 5123449520, 6404311900, 7319213600, 10246899040, 12808623800, 25617247600, 51234495200]

約数ペア:

[(1, 51234495200), (2, 25617247600), (4, 12808623800), (5, 10246899040), (7, 7319213600), (8, 6404311900), (10, 5123449520), (14, 3659606800), (16, 3202155950), (20, 2561724760), (25, 2049379808), (28, 1829803400), (32, 1601077975), (35, 1463842720), (40, 1280862380), (50, 1024689904), (56, 914901700), (70, 731921360), (73, 701842400), (80, 640431190), (100, 512344952), (112, 457450850), (140, 365960680), (146, 350921200), (160, 320215595), (175, 292768544), (200, 256172476), (224, 228725425), (280, 182980340), (292, 175460600), (350, 146384272), (365, 140368480), (400, 128086238), (511, 100263200), (560, 91490170), (584, 87730300), (700, 73192136), (730, 70184240), (800, 64043119), (1022, 50131600), (1120, 45745085), (1168, 43865150), (1400, 36596068), (1460, 35092120), (1825, 28073696), (2044, 25065800), (2336, 21932575), (2555, 20052640), (2800, 18298034), (2920, 17546060), (3650, 14036848), (4088, 12532900), (5110, 10026320), (5600, 9149017), (5840, 8773030), (7300, 7018424), (8176, 6266450), (10220, 5013160), (11680, 4386515), (12775, 4010528), (14600, 3509212), (16352, 3133225), (20440, 2506580), (25550, 2005264), (29200, 1754606), (40880, 1253290), (51100, 1002632), (58400, 877303), (81760, 626645), (102200, 501316), (125329, 408800), (204400, 250658)]