52489665

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 94887936

約数和(自身を除く): 42398271

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 191, 197, 279, 465, 573, 591, 955, 985, 1395, 1719, 1773, 2865, 2955, 5921, 6107, 8595, 8865, 17763, 18321, 29605, 30535, 37627, 53289, 54963, 88815, 91605, 112881, 188135, 266445, 274815, 338643, 564405, 1166437, 1693215, 3499311, 5832185, 10497933, 17496555, 52489665]

約数ペア:

[(1, 52489665), (3, 17496555), (5, 10497933), (9, 5832185), (15, 3499311), (31, 1693215), (45, 1166437), (93, 564405), (155, 338643), (191, 274815), (197, 266445), (279, 188135), (465, 112881), (573, 91605), (591, 88815), (955, 54963), (985, 53289), (1395, 37627), (1719, 30535), (1773, 29605), (2865, 18321), (2955, 17763), (5921, 8865), (6107, 8595)]