56938750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 120448944

約数和(自身を除く): 63510194

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 101, 110, 125, 202, 205, 250, 275, 410, 451, 505, 550, 625, 902, 1010, 1025, 1111, 1250, 1375, 2050, 2222, 2255, 2525, 2750, 4141, 4510, 5050, 5125, 5555, 6875, 8282, 10250, 11110, 11275, 12625, 13750, 20705, 22550, 25250, 25625, 27775, 41410, 45551, 51250, 55550, 56375, 63125, 91102, 103525, 112750, 126250, 138875, 207050, 227755, 277750, 281875, 455510, 517625, 563750, 694375, 1035250, 1138775, 1388750, 2277550, 2588125, 5176250, 5693875, 11387750, 28469375, 56938750]

約数ペア:

[(1, 56938750), (2, 28469375), (5, 11387750), (10, 5693875), (11, 5176250), (22, 2588125), (25, 2277550), (41, 1388750), (50, 1138775), (55, 1035250), (82, 694375), (101, 563750), (110, 517625), (125, 455510), (202, 281875), (205, 277750), (250, 227755), (275, 207050), (410, 138875), (451, 126250), (505, 112750), (550, 103525), (625, 91102), (902, 63125), (1010, 56375), (1025, 55550), (1111, 51250), (1250, 45551), (1375, 41410), (2050, 27775), (2222, 25625), (2255, 25250), (2525, 22550), (2750, 20705), (4141, 13750), (4510, 12625), (5050, 11275), (5125, 11110), (5555, 10250), (6875, 8282)]