53313955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20233}}^1$

素因数の和:20286

約数の個数: 16

約数和(自身を含む): 69928704

約数和(自身を除く): 16614749

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 20233, 101165, 343961, 627223, 1719805, 3136115, 10662791, 53313955]

約数ペア:

[(1, 53313955), (5, 10662791), (17, 3136115), (31, 1719805), (85, 627223), (155, 343961), (527, 101165), (2635, 20233)]