47313290

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{53161}}^1$

素因数の和:53257

約数の個数: 16

約数和(自身を含む): 86122440

約数和(自身を除く): 38809150

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 53161, 106322, 265805, 531610, 4731329, 9462658, 23656645, 47313290]

約数ペア:

[(1, 47313290), (2, 23656645), (5, 9462658), (10, 4731329), (89, 531610), (178, 265805), (445, 106322), (890, 53161)]