56302416

素因数分解:

$2^4\times 3^2\times {\mathrm{390989}}^1$

素因数の和:391003

約数の個数: 30

約数和(自身を含む): 157568970

約数和(自身を除く): 101266554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 390989, 781978, 1172967, 1563956, 2345934, 3127912, 3518901, 4691868, 6255824, 7037802, 9383736, 14075604, 18767472, 28151208, 56302416]

約数ペア:

[(1, 56302416), (2, 28151208), (3, 18767472), (4, 14075604), (6, 9383736), (8, 7037802), (9, 6255824), (12, 4691868), (16, 3518901), (18, 3127912), (24, 2345934), (36, 1563956), (48, 1172967), (72, 781978), (144, 390989)]