55021620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1093}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 154385280

約数和(自身を除く): 99363660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1093, 1678, 2186, 2517, 3279, 3356, 4195, 4372, 5034, 5465, 6558, 8390, 10068, 10930, 12585, 13116, 16395, 16780, 21860, 25170, 32790, 50340, 65580, 917027, 1834054, 2751081, 3668108, 4585135, 5502162, 9170270, 11004324, 13755405, 18340540, 27510810, 55021620]

約数ペア:

[(1, 55021620), (2, 27510810), (3, 18340540), (4, 13755405), (5, 11004324), (6, 9170270), (10, 5502162), (12, 4585135), (15, 3668108), (20, 2751081), (30, 1834054), (60, 917027), (839, 65580), (1093, 50340), (1678, 32790), (2186, 25170), (2517, 21860), (3279, 16780), (3356, 16395), (4195, 13116), (4372, 12585), (5034, 10930), (5465, 10068), (6558, 8390)]