49707455

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 20546113

約数列:

[1, 5, 7, 35, 71, 83, 241, 355, 415, 497, 581, 1205, 1687, 2485, 2905, 5893, 8435, 17111, 20003, 29465, 41251, 85555, 100015, 119777, 140021, 206255, 598885, 700105, 1420213, 7101065, 9941491, 49707455]

約数ペア:

[(1, 49707455), (5, 9941491), (7, 7101065), (35, 1420213), (71, 700105), (83, 598885), (241, 206255), (355, 140021), (415, 119777), (497, 100015), (581, 85555), (1205, 41251), (1687, 29465), (2485, 20003), (2905, 17111), (5893, 8435)]