297231950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{112163}}^1$

素因数の和:112228

約数の個数: 24

約数和(自身を含む): 563287608

約数和(自身を除く): 266055658

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 112163, 224326, 560815, 1121630, 2804075, 5608150, 5944639, 11889278, 29723195, 59446390, 148615975, 297231950]

約数ペア:

[(1, 297231950), (2, 148615975), (5, 59446390), (10, 29723195), (25, 11889278), (50, 5944639), (53, 5608150), (106, 2804075), (265, 1121630), (530, 560815), (1325, 224326), (2650, 112163)]