51169710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74159}}^1$

素因数の和:74192

約数の個数: 32

約数和(自身を含む): 128148480

約数和(自身を除く): 76978770

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 74159, 148318, 222477, 370795, 444954, 741590, 1112385, 1705657, 2224770, 3411314, 5116971, 8528285, 10233942, 17056570, 25584855, 51169710]

約数ペア:

[(1, 51169710), (2, 25584855), (3, 17056570), (5, 10233942), (6, 8528285), (10, 5116971), (15, 3411314), (23, 2224770), (30, 1705657), (46, 1112385), (69, 741590), (115, 444954), (138, 370795), (230, 222477), (345, 148318), (690, 74159)]