56139570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1153}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 146359512

約数和(自身を除く): 90219942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 1082, 1153, 1623, 2306, 2705, 3246, 3459, 4869, 5410, 5765, 6918, 8115, 9738, 10377, 11530, 16230, 17295, 20754, 24345, 34590, 48690, 51885, 103770, 623773, 1247546, 1871319, 3118865, 3742638, 5613957, 6237730, 9356595, 11227914, 18713190, 28069785, 56139570]

約数ペア:

[(1, 56139570), (2, 28069785), (3, 18713190), (5, 11227914), (6, 9356595), (9, 6237730), (10, 5613957), (15, 3742638), (18, 3118865), (30, 1871319), (45, 1247546), (90, 623773), (541, 103770), (1082, 51885), (1153, 48690), (1623, 34590), (2306, 24345), (2705, 20754), (3246, 17295), (3459, 16230), (4869, 11530), (5410, 10377), (5765, 9738), (6918, 8115)]