51166908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109331}}^1$

素因数の和:109354

約数の個数: 36

約数和(自身を含む): 139288968

約数和(自身を除く): 88122060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109331, 218662, 327993, 437324, 655986, 983979, 1311972, 1421303, 1967958, 2842606, 3935916, 4263909, 5685212, 8527818, 12791727, 17055636, 25583454, 51166908]

約数ペア:

[(1, 51166908), (2, 25583454), (3, 17055636), (4, 12791727), (6, 8527818), (9, 5685212), (12, 4263909), (13, 3935916), (18, 2842606), (26, 1967958), (36, 1421303), (39, 1311972), (52, 983979), (78, 655986), (117, 437324), (156, 327993), (234, 218662), (468, 109331)]