53445350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 114206976

約数和(自身を除く): 60761626

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 311, 350, 491, 622, 982, 1555, 2177, 2455, 3110, 3437, 4354, 4910, 6874, 7775, 10885, 12275, 15550, 17185, 21770, 24550, 34370, 54425, 85925, 108850, 152701, 171850, 305402, 763505, 1068907, 1527010, 2137814, 3817525, 5344535, 7635050, 10689070, 26722675, 53445350]

約数ペア:

[(1, 53445350), (2, 26722675), (5, 10689070), (7, 7635050), (10, 5344535), (14, 3817525), (25, 2137814), (35, 1527010), (50, 1068907), (70, 763505), (175, 305402), (311, 171850), (350, 152701), (491, 108850), (622, 85925), (982, 54425), (1555, 34370), (2177, 24550), (2455, 21770), (3110, 17185), (3437, 15550), (4354, 12275), (4910, 10885), (6874, 7775)]