506567710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{10211}}^1$

素因数の和:10281

約数の個数: 48

約数和(自身を含む): 1026796176

約数和(自身を除く): 520228466

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 2255, 4510, 4961, 9922, 10211, 20422, 24805, 49610, 51055, 102110, 112321, 224642, 418651, 561605, 837302, 1123210, 1235531, 2093255, 2471062, 4186510, 4605161, 6177655, 9210322, 12355310, 23025805, 46051610, 50656771, 101313542, 253283855, 506567710]

約数ペア:

[(1, 506567710), (2, 253283855), (5, 101313542), (10, 50656771), (11, 46051610), (22, 23025805), (41, 12355310), (55, 9210322), (82, 6177655), (110, 4605161), (121, 4186510), (205, 2471062), (242, 2093255), (410, 1235531), (451, 1123210), (605, 837302), (902, 561605), (1210, 418651), (2255, 224642), (4510, 112321), (4961, 102110), (9922, 51055), (10211, 49610), (20422, 24805)]