53153968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27917}}^1$

素因数の和:27949

約数の個数: 40

約数和(自身を含む): 124625952

約数和(自身を除く): 71471984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 27917, 55834, 111668, 195419, 223336, 390838, 446672, 474589, 781676, 949178, 1563352, 1898356, 3126704, 3322123, 3796712, 6644246, 7593424, 13288492, 26576984, 53153968]

約数ペア:

[(1, 53153968), (2, 26576984), (4, 13288492), (7, 7593424), (8, 6644246), (14, 3796712), (16, 3322123), (17, 3126704), (28, 1898356), (34, 1563352), (56, 949178), (68, 781676), (112, 474589), (119, 446672), (136, 390838), (238, 223336), (272, 195419), (476, 111668), (952, 55834), (1904, 27917)]