55294760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60103}}^1$

素因数の和:60137

約数の個数: 32

約数和(自身を含む): 129824640

約数和(自身を除く): 74529880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 60103, 120206, 240412, 300515, 480824, 601030, 1202060, 1382369, 2404120, 2764738, 5529476, 6911845, 11058952, 13823690, 27647380, 55294760]

約数ペア:

[(1, 55294760), (2, 27647380), (4, 13823690), (5, 11058952), (8, 6911845), (10, 5529476), (20, 2764738), (23, 2404120), (40, 1382369), (46, 1202060), (92, 601030), (115, 480824), (184, 300515), (230, 240412), (460, 120206), (920, 60103)]