49023180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{272351}}^1$

素因数の和:272366

約数の個数: 36

約数和(自身を含む): 148704192

約数和(自身を除く): 99681012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 272351, 544702, 817053, 1089404, 1361755, 1634106, 2451159, 2723510, 3268212, 4085265, 4902318, 5447020, 8170530, 9804636, 12255795, 16341060, 24511590, 49023180]

約数ペア:

[(1, 49023180), (2, 24511590), (3, 16341060), (4, 12255795), (5, 9804636), (6, 8170530), (9, 5447020), (10, 4902318), (12, 4085265), (15, 3268212), (18, 2723510), (20, 2451159), (30, 1634106), (36, 1361755), (45, 1089404), (60, 817053), (90, 544702), (180, 272351)]