50485080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1637}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 152137440

約数和(自身を除く): 101652360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 1637, 2056, 2570, 3084, 3274, 3855, 4911, 5140, 6168, 6548, 7710, 8185, 9822, 10280, 13096, 15420, 16370, 19644, 24555, 30840, 32740, 39288, 49110, 65480, 98220, 196440, 420709, 841418, 1262127, 1682836, 2103545, 2524254, 3365672, 4207090, 5048508, 6310635, 8414180, 10097016, 12621270, 16828360, 25242540, 50485080]

約数ペア:

[(1, 50485080), (2, 25242540), (3, 16828360), (4, 12621270), (5, 10097016), (6, 8414180), (8, 6310635), (10, 5048508), (12, 4207090), (15, 3365672), (20, 2524254), (24, 2103545), (30, 1682836), (40, 1262127), (60, 841418), (120, 420709), (257, 196440), (514, 98220), (771, 65480), (1028, 49110), (1285, 39288), (1542, 32740), (1637, 30840), (2056, 24555), (2570, 19644), (3084, 16370), (3274, 15420), (3855, 13096), (4911, 10280), (5140, 9822), (6168, 8185), (6548, 7710)]