49427070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21397}}^1$

素因数の和:21425

約数の個数: 64

約数和(自身を含む): 147902976

約数和(自身を除く): 98475906

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 21397, 42794, 64191, 106985, 128382, 149779, 213970, 235367, 299558, 320955, 449337, 470734, 641910, 706101, 748895, 898674, 1176835, 1412202, 1497790, 1647569, 2246685, 2353670, 3295138, 3530505, 4493370, 4942707, 7061010, 8237845, 9885414, 16475690, 24713535, 49427070]

約数ペア:

[(1, 49427070), (2, 24713535), (3, 16475690), (5, 9885414), (6, 8237845), (7, 7061010), (10, 4942707), (11, 4493370), (14, 3530505), (15, 3295138), (21, 2353670), (22, 2246685), (30, 1647569), (33, 1497790), (35, 1412202), (42, 1176835), (55, 898674), (66, 748895), (70, 706101), (77, 641910), (105, 470734), (110, 449337), (154, 320955), (165, 299558), (210, 235367), (231, 213970), (330, 149779), (385, 128382), (462, 106985), (770, 64191), (1155, 42794), (2310, 21397)]