53431070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 127650816

約数和(自身を除く): 74219746

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 77, 98, 110, 115, 154, 161, 230, 245, 253, 322, 385, 431, 490, 506, 539, 770, 805, 862, 1078, 1127, 1265, 1610, 1771, 2155, 2254, 2530, 2695, 3017, 3542, 4310, 4741, 5390, 5635, 6034, 8855, 9482, 9913, 11270, 12397, 15085, 17710, 19826, 21119, 23705, 24794, 30170, 33187, 42238, 47410, 49565, 61985, 66374, 69391, 99130, 105595, 109043, 123970, 138782, 165935, 211190, 218086, 232309, 331870, 346955, 464618, 485737, 545215, 693910, 763301, 971474, 1090430, 1161545, 1526602, 2323090, 2428685, 3816505, 4857370, 5343107, 7633010, 10686214, 26715535, 53431070]

約数ペア:

[(1, 53431070), (2, 26715535), (5, 10686214), (7, 7633010), (10, 5343107), (11, 4857370), (14, 3816505), (22, 2428685), (23, 2323090), (35, 1526602), (46, 1161545), (49, 1090430), (55, 971474), (70, 763301), (77, 693910), (98, 545215), (110, 485737), (115, 464618), (154, 346955), (161, 331870), (230, 232309), (245, 218086), (253, 211190), (322, 165935), (385, 138782), (431, 123970), (490, 109043), (506, 105595), (539, 99130), (770, 69391), (805, 66374), (862, 61985), (1078, 49565), (1127, 47410), (1265, 42238), (1610, 33187), (1771, 30170), (2155, 24794), (2254, 23705), (2530, 21119), (2695, 19826), (3017, 17710), (3542, 15085), (4310, 12397), (4741, 11270), (5390, 9913), (5635, 9482), (6034, 8855)]