52701649

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 79349760

約数和(自身を除く): 26648111

約数列:

[1, 7, 11, 13, 17, 19, 77, 91, 119, 133, 143, 163, 187, 209, 221, 247, 323, 1001, 1141, 1309, 1463, 1547, 1729, 1793, 2119, 2261, 2431, 2717, 2771, 3097, 3553, 4199, 12551, 14833, 17017, 19019, 19397, 21679, 23309, 24871, 29393, 30481, 34067, 36023, 40261, 46189, 52649, 163163, 213367, 238469, 252161, 281827, 323323, 368543, 396253, 442871, 579139, 684437, 2773771, 3100097, 4053973, 4791059, 7528807, 52701649]

約数ペア:

[(1, 52701649), (7, 7528807), (11, 4791059), (13, 4053973), (17, 3100097), (19, 2773771), (77, 684437), (91, 579139), (119, 442871), (133, 396253), (143, 368543), (163, 323323), (187, 281827), (209, 252161), (221, 238469), (247, 213367), (323, 163163), (1001, 52649), (1141, 46189), (1309, 40261), (1463, 36023), (1547, 34067), (1729, 30481), (1793, 29393), (2119, 24871), (2261, 23309), (2431, 21679), (2717, 19397), (2771, 19019), (3097, 17017), (3553, 14833), (4199, 12551)]