56594820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1427}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 158816448

約数和(自身を除く): 102221628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1427, 1983, 2644, 2854, 3305, 3966, 4281, 5708, 6610, 7135, 7932, 8562, 9915, 13220, 14270, 17124, 19830, 21405, 28540, 39660, 42810, 85620, 943247, 1886494, 2829741, 3772988, 4716235, 5659482, 9432470, 11318964, 14148705, 18864940, 28297410, 56594820]

約数ペア:

[(1, 56594820), (2, 28297410), (3, 18864940), (4, 14148705), (5, 11318964), (6, 9432470), (10, 5659482), (12, 4716235), (15, 3772988), (20, 2829741), (30, 1886494), (60, 943247), (661, 85620), (1322, 42810), (1427, 39660), (1983, 28540), (2644, 21405), (2854, 19830), (3305, 17124), (3966, 14270), (4281, 13220), (5708, 9915), (6610, 8562), (7135, 7932)]