49292120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23251}}^1$

素因数の和:23315

約数の個数: 32

約数和(自身を含む): 113004720

約数和(自身を除く): 63712600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23251, 46502, 93004, 116255, 186008, 232510, 465020, 930040, 1232303, 2464606, 4929212, 6161515, 9858424, 12323030, 24646060, 49292120]

約数ペア:

[(1, 49292120), (2, 24646060), (4, 12323030), (5, 9858424), (8, 6161515), (10, 4929212), (20, 2464606), (40, 1232303), (53, 930040), (106, 465020), (212, 232510), (265, 186008), (424, 116255), (530, 93004), (1060, 46502), (2120, 23251)]