55338990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263519}}^1$

素因数の和:263536

約数の個数: 32

約数和(自身を含む): 151787520

約数和(自身を除く): 96448530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263519, 527038, 790557, 1317595, 1581114, 1844633, 2635190, 3689266, 3952785, 5533899, 7905570, 9223165, 11067798, 18446330, 27669495, 55338990]

約数ペア:

[(1, 55338990), (2, 27669495), (3, 18446330), (5, 11067798), (6, 9223165), (7, 7905570), (10, 5533899), (14, 3952785), (15, 3689266), (21, 2635190), (30, 1844633), (35, 1581114), (42, 1317595), (70, 790557), (105, 527038), (210, 263519)]