50115551300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{919}}^1\times {\mathrm{5003}}^1$

素因数の和:6045

約数の個数: 72

約数和(自身を含む): 109889841600

約数和(自身を除く): 59774290300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 919, 1090, 1838, 2180, 2725, 3676, 4595, 5003, 5450, 9190, 10006, 10900, 18380, 20012, 22975, 25015, 45950, 50030, 91900, 100060, 100171, 125075, 200342, 250150, 400684, 500300, 500855, 545327, 1001710, 1090654, 2003420, 2181308, 2504275, 2726635, 4597757, 5008550, 5453270, 9195514, 10017100, 10906540, 13633175, 18391028, 22988785, 27266350, 45977570, 54532700, 91955140, 114943925, 229887850, 459775700, 501155513, 1002311026, 2004622052, 2505777565, 5011555130, 10023110260, 12528887825, 25057775650, 50115551300]

約数ペア:

[(1, 50115551300), (2, 25057775650), (4, 12528887825), (5, 10023110260), (10, 5011555130), (20, 2505777565), (25, 2004622052), (50, 1002311026), (100, 501155513), (109, 459775700), (218, 229887850), (436, 114943925), (545, 91955140), (919, 54532700), (1090, 45977570), (1838, 27266350), (2180, 22988785), (2725, 18391028), (3676, 13633175), (4595, 10906540), (5003, 10017100), (5450, 9195514), (9190, 5453270), (10006, 5008550), (10900, 4597757), (18380, 2726635), (20012, 2504275), (22975, 2181308), (25015, 2003420), (45950, 1090654), (50030, 1001710), (91900, 545327), (100060, 500855), (100171, 500300), (125075, 400684), (200342, 250150)]