51856790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97843}}^1$

素因数の和:97903

約数の個数: 16

約数和(自身を含む): 95104368

約数和(自身を除く): 43247578

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 97843, 195686, 489215, 978430, 5185679, 10371358, 25928395, 51856790]

約数ペア:

[(1, 51856790), (2, 25928395), (5, 10371358), (10, 5185679), (53, 978430), (106, 489215), (265, 195686), (530, 97843)]