50086840

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12157}}^1$

素因数の和:12271

約数の個数: 32

約数和(自身を含む): 113798880

約数和(自身を除く): 63712040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 12157, 24314, 48628, 60785, 97256, 121570, 243140, 486280, 1252171, 2504342, 5008684, 6260855, 10017368, 12521710, 25043420, 50086840]

約数ペア:

[(1, 50086840), (2, 25043420), (4, 12521710), (5, 10017368), (8, 6260855), (10, 5008684), (20, 2504342), (40, 1252171), (103, 486280), (206, 243140), (412, 121570), (515, 97256), (824, 60785), (1030, 48628), (2060, 24314), (4120, 12157)]