55150975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 80994816

約数和(自身を除く): 25843841

約数列:

[1, 5, 11, 17, 25, 47, 55, 85, 187, 235, 251, 275, 425, 517, 799, 935, 1175, 1255, 2585, 2761, 3995, 4267, 4675, 6275, 8789, 11797, 12925, 13805, 19975, 21335, 43945, 46937, 58985, 69025, 106675, 129767, 200549, 219725, 234685, 294925, 648835, 1002745, 1173425, 2206039, 3244175, 5013725, 11030195, 55150975]

約数ペア:

[(1, 55150975), (5, 11030195), (11, 5013725), (17, 3244175), (25, 2206039), (47, 1173425), (55, 1002745), (85, 648835), (187, 294925), (235, 234685), (251, 219725), (275, 200549), (425, 129767), (517, 106675), (799, 69025), (935, 58985), (1175, 46937), (1255, 43945), (2585, 21335), (2761, 19975), (3995, 13805), (4267, 12925), (4675, 11797), (6275, 8789)]