53262748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 119168000

約数和(自身を除く): 65905252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 121, 154, 158, 199, 242, 308, 316, 398, 484, 553, 796, 847, 869, 1106, 1393, 1694, 1738, 2189, 2212, 2786, 3388, 3476, 4378, 5572, 6083, 8756, 9559, 12166, 15323, 15721, 19118, 24079, 24332, 30646, 31442, 38236, 48158, 61292, 62884, 66913, 96316, 110047, 133826, 168553, 172931, 220094, 267652, 337106, 345862, 440188, 674212, 691724, 1210517, 1902241, 2421034, 3804482, 4842068, 7608964, 13315687, 26631374, 53262748]

約数ペア:

[(1, 53262748), (2, 26631374), (4, 13315687), (7, 7608964), (11, 4842068), (14, 3804482), (22, 2421034), (28, 1902241), (44, 1210517), (77, 691724), (79, 674212), (121, 440188), (154, 345862), (158, 337106), (199, 267652), (242, 220094), (308, 172931), (316, 168553), (398, 133826), (484, 110047), (553, 96316), (796, 66913), (847, 62884), (869, 61292), (1106, 48158), (1393, 38236), (1694, 31442), (1738, 30646), (2189, 24332), (2212, 24079), (2786, 19118), (3388, 15721), (3476, 15323), (4378, 12166), (5572, 9559), (6083, 8756)]