49128048

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1097}}^1$

素因数の和:1422

約数の個数: 60

約数和(自身を含む): 138058128

約数和(自身を除く): 88930080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1097, 1244, 1866, 2194, 2488, 2799, 3291, 3732, 4388, 4976, 5598, 6582, 7464, 8776, 9873, 11196, 13164, 14928, 17552, 19746, 22392, 26328, 39492, 44784, 52656, 78984, 157968, 341167, 682334, 1023501, 1364668, 2047002, 2729336, 3070503, 4094004, 5458672, 6141006, 8188008, 12282012, 16376016, 24564024, 49128048]

約数ペア:

[(1, 49128048), (2, 24564024), (3, 16376016), (4, 12282012), (6, 8188008), (8, 6141006), (9, 5458672), (12, 4094004), (16, 3070503), (18, 2729336), (24, 2047002), (36, 1364668), (48, 1023501), (72, 682334), (144, 341167), (311, 157968), (622, 78984), (933, 52656), (1097, 44784), (1244, 39492), (1866, 26328), (2194, 22392), (2488, 19746), (2799, 17552), (3291, 14928), (3732, 13164), (4388, 11196), (4976, 9873), (5598, 8776), (6582, 7464)]