52229375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 72876672

約数和(自身を除く): 20647297

約数列:

[1, 5, 11, 25, 55, 71, 107, 125, 275, 355, 535, 625, 781, 1177, 1375, 1775, 2675, 3905, 5885, 6875, 7597, 8875, 13375, 19525, 29425, 37985, 44375, 66875, 83567, 97625, 147125, 189925, 417835, 488125, 735625, 949625, 2089175, 4748125, 10445875, 52229375]

約数ペア:

[(1, 52229375), (5, 10445875), (11, 4748125), (25, 2089175), (55, 949625), (71, 735625), (107, 488125), (125, 417835), (275, 189925), (355, 147125), (535, 97625), (625, 83567), (781, 66875), (1177, 44375), (1375, 37985), (1775, 29425), (2675, 19525), (3905, 13375), (5885, 8875), (6875, 7597)]