51874410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{733}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 142900992

約数和(自身を除く): 91026582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 337, 674, 733, 1011, 1466, 1685, 2022, 2199, 2359, 3370, 3665, 4398, 4718, 5055, 5131, 7077, 7330, 10110, 10262, 10995, 11795, 14154, 15393, 21990, 23590, 25655, 30786, 35385, 51310, 70770, 76965, 153930, 247021, 494042, 741063, 1235105, 1482126, 1729147, 2470210, 3458294, 3705315, 5187441, 7410630, 8645735, 10374882, 17291470, 25937205, 51874410]

約数ペア:

[(1, 51874410), (2, 25937205), (3, 17291470), (5, 10374882), (6, 8645735), (7, 7410630), (10, 5187441), (14, 3705315), (15, 3458294), (21, 2470210), (30, 1729147), (35, 1482126), (42, 1235105), (70, 741063), (105, 494042), (210, 247021), (337, 153930), (674, 76965), (733, 70770), (1011, 51310), (1466, 35385), (1685, 30786), (2022, 25655), (2199, 23590), (2359, 21990), (3370, 15393), (3665, 14154), (4398, 11795), (4718, 10995), (5055, 10262), (5131, 10110), (7077, 7330)]