47965428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{190339}}^1$

素因数の和:190356

約数の個数: 36

約数和(自身を含む): 138567520

約数和(自身を除く): 90602092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 190339, 380678, 571017, 761356, 1142034, 1332373, 1713051, 2284068, 2664746, 3426102, 3997119, 5329492, 6852204, 7994238, 11991357, 15988476, 23982714, 47965428]

約数ペア:

[(1, 47965428), (2, 23982714), (3, 15988476), (4, 11991357), (6, 7994238), (7, 6852204), (9, 5329492), (12, 3997119), (14, 3426102), (18, 2664746), (21, 2284068), (28, 1713051), (36, 1332373), (42, 1142034), (63, 761356), (84, 571017), (126, 380678), (252, 190339)]