52146875

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 74807712

約数和(自身を除く): 22660837

約数列:

[1, 5, 11, 25, 37, 41, 55, 125, 185, 205, 275, 407, 451, 625, 925, 1025, 1375, 1517, 2035, 2255, 3125, 4625, 5125, 6875, 7585, 10175, 11275, 16687, 23125, 25625, 34375, 37925, 50875, 56375, 83435, 115625, 128125, 189625, 254375, 281875, 417175, 948125, 1271875, 1409375, 2085875, 4740625, 10429375, 52146875]

約数ペア:

[(1, 52146875), (5, 10429375), (11, 4740625), (25, 2085875), (37, 1409375), (41, 1271875), (55, 948125), (125, 417175), (185, 281875), (205, 254375), (275, 189625), (407, 128125), (451, 115625), (625, 83435), (925, 56375), (1025, 50875), (1375, 37925), (1517, 34375), (2035, 25625), (2255, 23125), (3125, 16687), (4625, 11275), (5125, 10175), (6875, 7585)]