52078815

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^2$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 95830560

約数和(自身を除く): 43751745

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 97, 123, 135, 205, 291, 369, 485, 615, 873, 1107, 1455, 1845, 2619, 3977, 4365, 5535, 9409, 11931, 13095, 19885, 28227, 35793, 47045, 59655, 84681, 107379, 141135, 178965, 254043, 385769, 423405, 536895, 1157307, 1270215, 1928845, 3471921, 5786535, 10415763, 17359605, 52078815]

約数ペア:

[(1, 52078815), (3, 17359605), (5, 10415763), (9, 5786535), (15, 3471921), (27, 1928845), (41, 1270215), (45, 1157307), (97, 536895), (123, 423405), (135, 385769), (205, 254043), (291, 178965), (369, 141135), (485, 107379), (615, 84681), (873, 59655), (1107, 47045), (1455, 35793), (1845, 28227), (2619, 19885), (3977, 13095), (4365, 11931), (5535, 9409)]