53989415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1181}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 66721536

約数和(自身を除く): 12732121

約数列:

[1, 5, 41, 205, 223, 1115, 1181, 5905, 9143, 45715, 48421, 242105, 263363, 1316815, 10797883, 53989415]

約数ペア:

[(1, 53989415), (5, 10797883), (41, 1316815), (205, 263363), (223, 242105), (1115, 48421), (1181, 45715), (5905, 9143)]