53783210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5827}}^1$

素因数の和:5918

約数の個数: 32

約数和(自身を含む): 105743232

約数和(自身を除く): 51960022

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 5827, 9230, 11654, 29135, 58270, 75751, 151502, 378755, 413717, 757510, 827434, 2068585, 4137170, 5378321, 10756642, 26891605, 53783210]

約数ペア:

[(1, 53783210), (2, 26891605), (5, 10756642), (10, 5378321), (13, 4137170), (26, 2068585), (65, 827434), (71, 757510), (130, 413717), (142, 378755), (355, 151502), (710, 75751), (923, 58270), (1846, 29135), (4615, 11654), (5827, 9230)]