55799220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9029}}^1$

素因数の和:9144

約数の個数: 48

約数和(自身を含む): 157772160

約数和(自身を除く): 101972940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 9029, 18058, 27087, 36116, 45145, 54174, 90290, 108348, 135435, 180580, 270870, 541740, 929987, 1859974, 2789961, 3719948, 4649935, 5579922, 9299870, 11159844, 13949805, 18599740, 27899610, 55799220]

約数ペア:

[(1, 55799220), (2, 27899610), (3, 18599740), (4, 13949805), (5, 11159844), (6, 9299870), (10, 5579922), (12, 4649935), (15, 3719948), (20, 2789961), (30, 1859974), (60, 929987), (103, 541740), (206, 270870), (309, 180580), (412, 135435), (515, 108348), (618, 90290), (1030, 54174), (1236, 45145), (1545, 36116), (2060, 27087), (3090, 18058), (6180, 9029)]