54981212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5106

約数の個数: 48

約数和(自身を含む): 119011200

約数和(自身を除く): 64029988

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5059, 5434, 10118, 10868, 20236, 55649, 65767, 96121, 111298, 131534, 192242, 222596, 263068, 384484, 723437, 1057331, 1249573, 1446874, 2114662, 2499146, 2893748, 4229324, 4998292, 13745303, 27490606, 54981212]

約数ペア:

[(1, 54981212), (2, 27490606), (4, 13745303), (11, 4998292), (13, 4229324), (19, 2893748), (22, 2499146), (26, 2114662), (38, 1446874), (44, 1249573), (52, 1057331), (76, 723437), (143, 384484), (209, 263068), (247, 222596), (286, 192242), (418, 131534), (494, 111298), (572, 96121), (836, 65767), (988, 55649), (2717, 20236), (5059, 10868), (5434, 10118)]