49650340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40697}}^1$

素因数の和:40767

約数の個数: 24

約数和(自身を含む): 105977592

約数和(自身を除く): 56327252

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 40697, 81394, 162788, 203485, 406970, 813940, 2482517, 4965034, 9930068, 12412585, 24825170, 49650340]

約数ペア:

[(1, 49650340), (2, 24825170), (4, 12412585), (5, 9930068), (10, 4965034), (20, 2482517), (61, 813940), (122, 406970), (244, 203485), (305, 162788), (610, 81394), (1220, 40697)]