56273560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{28711}}^1$

素因数の和:28736

約数の個数: 48

約数和(自身を含む): 147292560

約数和(自身を除く): 91019000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 28711, 57422, 114844, 143555, 200977, 229688, 287110, 401954, 574220, 803908, 1004885, 1148440, 1406839, 1607816, 2009770, 2813678, 4019540, 5627356, 7034195, 8039080, 11254712, 14068390, 28136780, 56273560]

約数ペア:

[(1, 56273560), (2, 28136780), (4, 14068390), (5, 11254712), (7, 8039080), (8, 7034195), (10, 5627356), (14, 4019540), (20, 2813678), (28, 2009770), (35, 1607816), (40, 1406839), (49, 1148440), (56, 1004885), (70, 803908), (98, 574220), (140, 401954), (196, 287110), (245, 229688), (280, 200977), (392, 143555), (490, 114844), (980, 57422), (1960, 28711)]