51248113

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 59889024

約数和(自身を除く): 8640911

約数列:

[1, 7, 61, 257, 427, 467, 1799, 3269, 15677, 28487, 109739, 120019, 199409, 840133, 7321159, 51248113]

約数ペア:

[(1, 51248113), (7, 7321159), (61, 840133), (257, 199409), (427, 120019), (467, 109739), (1799, 28487), (3269, 15677)]