47379410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1297}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 92241072

約数和(自身を除く): 44861662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1297, 1405, 2594, 2810, 3653, 6485, 7306, 12970, 16861, 18265, 33722, 36530, 84305, 168610, 364457, 728914, 1822285, 3644570, 4737941, 9475882, 23689705, 47379410]

約数ペア:

[(1, 47379410), (2, 23689705), (5, 9475882), (10, 4737941), (13, 3644570), (26, 1822285), (65, 728914), (130, 364457), (281, 168610), (562, 84305), (1297, 36530), (1405, 33722), (2594, 18265), (2810, 16861), (3653, 12970), (6485, 7306)]