48325455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 91260000

約数和(自身を除く): 42934545

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 1949, 2755, 4959, 5847, 8265, 9745, 17541, 24795, 29235, 37031, 56521, 87705, 111093, 169563, 185155, 282605, 333279, 508689, 555465, 847815, 1073899, 1666395, 2543445, 3221697, 5369495, 9665091, 16108485, 48325455]

約数ペア:

[(1, 48325455), (3, 16108485), (5, 9665091), (9, 5369495), (15, 3221697), (19, 2543445), (29, 1666395), (45, 1073899), (57, 847815), (87, 555465), (95, 508689), (145, 333279), (171, 282605), (261, 185155), (285, 169563), (435, 111093), (551, 87705), (855, 56521), (1305, 37031), (1653, 29235), (1949, 24795), (2755, 17541), (4959, 9745), (5847, 8265)]