53269240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25127}}^1$

素因数の和:25191

約数の個数: 32

約数和(自身を含む): 122122080

約数和(自身を除く): 68852840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 25127, 50254, 100508, 125635, 201016, 251270, 502540, 1005080, 1331731, 2663462, 5326924, 6658655, 10653848, 13317310, 26634620, 53269240]

約数ペア:

[(1, 53269240), (2, 26634620), (4, 13317310), (5, 10653848), (8, 6658655), (10, 5326924), (20, 2663462), (40, 1331731), (53, 1005080), (106, 502540), (212, 251270), (265, 201016), (424, 125635), (530, 100508), (1060, 50254), (2120, 25127)]