49644970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 91099008

約数和(自身を除く): 41454038

約数列:

[1, 2, 5, 10, 103, 157, 206, 307, 314, 515, 614, 785, 1030, 1535, 1570, 3070, 16171, 31621, 32342, 48199, 63242, 80855, 96398, 158105, 161710, 240995, 316210, 481990, 4964497, 9928994, 24822485, 49644970]

約数ペア:

[(1, 49644970), (2, 24822485), (5, 9928994), (10, 4964497), (103, 481990), (157, 316210), (206, 240995), (307, 161710), (314, 158105), (515, 96398), (614, 80855), (785, 63242), (1030, 48199), (1535, 32342), (1570, 31621), (3070, 16171)]