55142101

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 69255000

約数和(自身を除く): 14112899

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 1249, 2597, 6307, 8743, 21233, 44149, 61201, 66197, 148631, 463379, 1040417, 1125349, 3243653, 7877443, 55142101]

約数ペア:

[(1, 55142101), (7, 7877443), (17, 3243653), (49, 1125349), (53, 1040417), (119, 463379), (371, 148631), (833, 66197), (901, 61201), (1249, 44149), (2597, 21233), (6307, 8743)]