47512300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 114992640

約数和(自身を除く): 67480340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 919, 940, 1034, 1100, 1175, 1838, 2068, 2350, 2585, 3676, 4595, 4700, 5170, 9190, 10109, 10340, 12925, 18380, 20218, 22975, 25850, 40436, 43193, 45950, 50545, 51700, 86386, 91900, 101090, 172772, 202180, 215965, 252725, 431930, 475123, 505450, 863860, 950246, 1010900, 1079825, 1900492, 2159650, 2375615, 4319300, 4751230, 9502460, 11878075, 23756150, 47512300]

約数ペア:

[(1, 47512300), (2, 23756150), (4, 11878075), (5, 9502460), (10, 4751230), (11, 4319300), (20, 2375615), (22, 2159650), (25, 1900492), (44, 1079825), (47, 1010900), (50, 950246), (55, 863860), (94, 505450), (100, 475123), (110, 431930), (188, 252725), (220, 215965), (235, 202180), (275, 172772), (470, 101090), (517, 91900), (550, 86386), (919, 51700), (940, 50545), (1034, 45950), (1100, 43193), (1175, 40436), (1838, 25850), (2068, 22975), (2350, 20218), (2585, 18380), (3676, 12925), (4595, 10340), (4700, 10109), (5170, 9190)]