55276089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 82999296

約数和(自身を除く): 27723207

約数列:

[1, 3, 11, 33, 47, 141, 157, 227, 471, 517, 681, 1551, 1727, 2497, 5181, 7379, 7491, 10669, 22137, 32007, 35639, 81169, 106917, 117359, 243507, 352077, 392029, 1176087, 1675033, 5025099, 18425363, 55276089]

約数ペア:

[(1, 55276089), (3, 18425363), (11, 5025099), (33, 1675033), (47, 1176087), (141, 392029), (157, 352077), (227, 243507), (471, 117359), (517, 106917), (681, 81169), (1551, 35639), (1727, 32007), (2497, 22137), (5181, 10669), (7379, 7491)]