55550360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26203}}^1$

素因数の和:26267

約数の個数: 32

約数和(自身を含む): 127351440

約数和(自身を除く): 71801080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 26203, 52406, 104812, 131015, 209624, 262030, 524060, 1048120, 1388759, 2777518, 5555036, 6943795, 11110072, 13887590, 27775180, 55550360]

約数ペア:

[(1, 55550360), (2, 27775180), (4, 13887590), (5, 11110072), (8, 6943795), (10, 5555036), (20, 2777518), (40, 1388759), (53, 1048120), (106, 524060), (212, 262030), (265, 209624), (424, 131015), (530, 104812), (1060, 52406), (2120, 26203)]