48946940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 117953472

約数和(自身を除く): 69006532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1117, 1252, 1565, 2191, 2234, 3130, 4382, 4468, 5585, 6260, 7819, 8764, 10955, 11170, 15638, 21910, 22340, 31276, 39095, 43820, 78190, 156380, 349621, 699242, 1398484, 1748105, 2447347, 3496210, 4894694, 6992420, 9789388, 12236735, 24473470, 48946940]

約数ペア:

[(1, 48946940), (2, 24473470), (4, 12236735), (5, 9789388), (7, 6992420), (10, 4894694), (14, 3496210), (20, 2447347), (28, 1748105), (35, 1398484), (70, 699242), (140, 349621), (313, 156380), (626, 78190), (1117, 43820), (1252, 39095), (1565, 31276), (2191, 22340), (2234, 21910), (3130, 15638), (4382, 11170), (4468, 10955), (5585, 8764), (6260, 7819)]