47752770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122443}}^1$

素因数の和:122466

約数の個数: 32

約数和(自身を含む): 123423552

約数和(自身を除く): 75670782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122443, 244886, 367329, 612215, 734658, 1224430, 1591759, 1836645, 3183518, 3673290, 4775277, 7958795, 9550554, 15917590, 23876385, 47752770]

約数ペア:

[(1, 47752770), (2, 23876385), (3, 15917590), (5, 9550554), (6, 7958795), (10, 4775277), (13, 3673290), (15, 3183518), (26, 1836645), (30, 1591759), (39, 1224430), (65, 734658), (78, 612215), (130, 367329), (195, 244886), (390, 122443)]