56247180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85223}}^1$

素因数の和:85246

約数の個数: 48

約数和(自身を含む): 171811584

約数和(自身を除く): 115564404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 85223, 170446, 255669, 340892, 426115, 511338, 852230, 937453, 1022676, 1278345, 1704460, 1874906, 2556690, 2812359, 3749812, 4687265, 5113380, 5624718, 9374530, 11249436, 14061795, 18749060, 28123590, 56247180]

約数ペア:

[(1, 56247180), (2, 28123590), (3, 18749060), (4, 14061795), (5, 11249436), (6, 9374530), (10, 5624718), (11, 5113380), (12, 4687265), (15, 3749812), (20, 2812359), (22, 2556690), (30, 1874906), (33, 1704460), (44, 1278345), (55, 1022676), (60, 937453), (66, 852230), (110, 511338), (132, 426115), (165, 340892), (220, 255669), (330, 170446), (660, 85223)]