51655395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16477}}^1$

素因数の和:16515

約数の個数: 32

約数和(自身を含む): 94913280

約数和(自身を除く): 43257885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 16477, 49431, 82385, 181247, 247155, 313063, 543741, 906235, 939189, 1565315, 2718705, 3443693, 4695945, 10331079, 17218465, 51655395]

約数ペア:

[(1, 51655395), (3, 17218465), (5, 10331079), (11, 4695945), (15, 3443693), (19, 2718705), (33, 1565315), (55, 939189), (57, 906235), (95, 543741), (165, 313063), (209, 247155), (285, 181247), (627, 82385), (1045, 49431), (3135, 16477)]