27724850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 36

約数和(自身を含む): 53377722

約数和(自身を除く): 25652872

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 577, 775, 961, 1154, 1550, 1922, 2885, 4805, 5770, 9610, 14425, 17887, 24025, 28850, 35774, 48050, 89435, 178870, 447175, 554497, 894350, 1108994, 2772485, 5544970, 13862425, 27724850]

約数ペア:

[(1, 27724850), (2, 13862425), (5, 5544970), (10, 2772485), (25, 1108994), (31, 894350), (50, 554497), (62, 447175), (155, 178870), (310, 89435), (577, 48050), (775, 35774), (961, 28850), (1154, 24025), (1550, 17887), (1922, 14425), (2885, 9610), (4805, 5770)]