51576580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10193}}^1$

素因数の和:10236

約数の個数: 48

約数和(自身を含む): 123306624

約数和(自身を除く): 71730044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 10193, 20386, 40772, 50965, 101930, 112123, 203860, 224246, 234439, 448492, 468878, 560615, 937756, 1121230, 1172195, 2242460, 2344390, 2578829, 4688780, 5157658, 10315316, 12894145, 25788290, 51576580]

約数ペア:

[(1, 51576580), (2, 25788290), (4, 12894145), (5, 10315316), (10, 5157658), (11, 4688780), (20, 2578829), (22, 2344390), (23, 2242460), (44, 1172195), (46, 1121230), (55, 937756), (92, 560615), (110, 468878), (115, 448492), (220, 234439), (230, 224246), (253, 203860), (460, 112123), (506, 101930), (1012, 50965), (1265, 40772), (2530, 20386), (5060, 10193)]