51422228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89899}}^1$

素因数の和:89927

約数の個数: 24

約数和(自身を含む): 105722400

約数和(自身を除く): 54300172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 89899, 179798, 359596, 988889, 1168687, 1977778, 2337374, 3955556, 4674748, 12855557, 25711114, 51422228]

約数ペア:

[(1, 51422228), (2, 25711114), (4, 12855557), (11, 4674748), (13, 3955556), (22, 2337374), (26, 1977778), (44, 1168687), (52, 988889), (143, 359596), (286, 179798), (572, 89899)]