48774999

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3371}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 81575424

約数和(自身を除く): 32800425

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 3371, 4823, 10113, 14469, 23597, 43823, 70791, 131469, 178663, 306761, 535989, 920283, 1250641, 2322619, 3751923, 6967857, 16258333, 48774999]

約数ペア:

[(1, 48774999), (3, 16258333), (7, 6967857), (13, 3751923), (21, 2322619), (39, 1250641), (53, 920283), (91, 535989), (159, 306761), (273, 178663), (371, 131469), (689, 70791), (1113, 43823), (2067, 23597), (3371, 14469), (4823, 10113)]