51376845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 89107200

約数和(自身を除く): 37730355

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1559, 2197, 2535, 4677, 6591, 7795, 10985, 20267, 23385, 32955, 60801, 101335, 263471, 304005, 790413, 1317355, 3425123, 3952065, 10275369, 17125615, 51376845]

約数ペア:

[(1, 51376845), (3, 17125615), (5, 10275369), (13, 3952065), (15, 3425123), (39, 1317355), (65, 790413), (169, 304005), (195, 263471), (507, 101335), (845, 60801), (1559, 32955), (2197, 23385), (2535, 20267), (4677, 10985), (6591, 7795)]