53565940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 120093120

約数和(自身を除く): 66527180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 1931, 2774, 3862, 5548, 6935, 7724, 9655, 13870, 19310, 27740, 36689, 38620, 73378, 140963, 146756, 183445, 281926, 366890, 563852, 704815, 733780, 1409630, 2678297, 2819260, 5356594, 10713188, 13391485, 26782970, 53565940]

約数ペア:

[(1, 53565940), (2, 26782970), (4, 13391485), (5, 10713188), (10, 5356594), (19, 2819260), (20, 2678297), (38, 1409630), (73, 733780), (76, 704815), (95, 563852), (146, 366890), (190, 281926), (292, 183445), (365, 146756), (380, 140963), (730, 73378), (1387, 38620), (1460, 36689), (1931, 27740), (2774, 19310), (3862, 13870), (5548, 9655), (6935, 7724)]