53648685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 103671360

約数和(自身を除く): 50022675

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 3691, 4845, 11073, 14535, 18455, 33219, 55365, 62747, 70129, 166095, 188241, 210387, 313735, 350645, 564723, 631161, 941205, 1051935, 1192193, 2823615, 3155805, 3576579, 5960965, 10729737, 17882895, 53648685]

約数ペア:

[(1, 53648685), (3, 17882895), (5, 10729737), (9, 5960965), (15, 3576579), (17, 3155805), (19, 2823615), (45, 1192193), (51, 1051935), (57, 941205), (85, 631161), (95, 564723), (153, 350645), (171, 313735), (255, 210387), (285, 188241), (323, 166095), (765, 70129), (855, 62747), (969, 55365), (1615, 33219), (2907, 18455), (3691, 14535), (4845, 11073)]