5558050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1350

約数の個数: 24

約数和(自身を含む): 10462500

約数和(自身を除く): 4904450

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 1249, 2225, 2498, 4450, 6245, 12490, 31225, 62450, 111161, 222322, 555805, 1111610, 2779025, 5558050]

約数ペア:

[(1, 5558050), (2, 2779025), (5, 1111610), (10, 555805), (25, 222322), (50, 111161), (89, 62450), (178, 31225), (445, 12490), (890, 6245), (1249, 4450), (2225, 2498)]