49253540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{351811}}^1$

素因数の和:351827

約数の個数: 24

約数和(自身を含む): 118208832

約数和(自身を除く): 68955292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 351811, 703622, 1407244, 1759055, 2462677, 3518110, 4925354, 7036220, 9850708, 12313385, 24626770, 49253540]

約数ペア:

[(1, 49253540), (2, 24626770), (4, 12313385), (5, 9850708), (7, 7036220), (10, 4925354), (14, 3518110), (20, 2462677), (28, 1759055), (35, 1407244), (70, 703622), (140, 351811)]