47884480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21377}}^1$

素因数の和:21401

約数の個数: 56

約数和(自身を含む): 130320288

約数和(自身を除く): 82435808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21377, 42754, 85508, 106885, 149639, 171016, 213770, 299278, 342032, 427540, 598556, 684064, 748195, 855080, 1197112, 1368128, 1496390, 1710160, 2394224, 2992780, 3420320, 4788448, 5985560, 6840640, 9576896, 11971120, 23942240, 47884480]

約数ペア:

[(1, 47884480), (2, 23942240), (4, 11971120), (5, 9576896), (7, 6840640), (8, 5985560), (10, 4788448), (14, 3420320), (16, 2992780), (20, 2394224), (28, 1710160), (32, 1496390), (35, 1368128), (40, 1197112), (56, 855080), (64, 748195), (70, 684064), (80, 598556), (112, 427540), (140, 342032), (160, 299278), (224, 213770), (280, 171016), (320, 149639), (448, 106885), (560, 85508), (1120, 42754), (2240, 21377)]