47800648

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2087}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 102729600

約数和(自身を除く): 54928952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2087, 2863, 3272, 4174, 5726, 8348, 11452, 14609, 16696, 22904, 29218, 58436, 116872, 853583, 1707166, 3414332, 5975081, 6828664, 11950162, 23900324, 47800648]

約数ペア:

[(1, 47800648), (2, 23900324), (4, 11950162), (7, 6828664), (8, 5975081), (14, 3414332), (28, 1707166), (56, 853583), (409, 116872), (818, 58436), (1636, 29218), (2087, 22904), (2863, 16696), (3272, 14609), (4174, 11452), (5726, 8348)]