52990785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 98274384

約数和(自身を除く): 45283599

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 613, 765, 1017, 1695, 1839, 1921, 3065, 5085, 5517, 5763, 9195, 9605, 10421, 17289, 27585, 28815, 31263, 52105, 69269, 86445, 93789, 156315, 207807, 346345, 468945, 623421, 1039035, 1177573, 3117105, 3532719, 5887865, 10598157, 17663595, 52990785]

約数ペア:

[(1, 52990785), (3, 17663595), (5, 10598157), (9, 5887865), (15, 3532719), (17, 3117105), (45, 1177573), (51, 1039035), (85, 623421), (113, 468945), (153, 346345), (255, 207807), (339, 156315), (565, 93789), (613, 86445), (765, 69269), (1017, 52105), (1695, 31263), (1839, 28815), (1921, 27585), (3065, 17289), (5085, 10421), (5517, 9605), (5763, 9195)]