49545660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8513}}^1$

素因数の和:8622

約数の個数: 48

約数和(自身を含む): 140174496

約数和(自身を除く): 90628836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 8513, 17026, 25539, 34052, 42565, 51078, 85130, 102156, 127695, 170260, 255390, 510780, 825761, 1651522, 2477283, 3303044, 4128805, 4954566, 8257610, 9909132, 12386415, 16515220, 24772830, 49545660]

約数ペア:

[(1, 49545660), (2, 24772830), (3, 16515220), (4, 12386415), (5, 9909132), (6, 8257610), (10, 4954566), (12, 4128805), (15, 3303044), (20, 2477283), (30, 1651522), (60, 825761), (97, 510780), (194, 255390), (291, 170260), (388, 127695), (485, 102156), (582, 85130), (970, 51078), (1164, 42565), (1455, 34052), (1940, 25539), (2910, 17026), (5820, 8513)]