53882780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1597}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 129936576

約数和(自身を除く): 76053796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1597, 1687, 2410, 3194, 3374, 4820, 6388, 6748, 7985, 8435, 11179, 15970, 16870, 22358, 31940, 33740, 44716, 55895, 111790, 223580, 384877, 769754, 1539508, 1924385, 2694139, 3848770, 5388278, 7697540, 10776556, 13470695, 26941390, 53882780]

約数ペア:

[(1, 53882780), (2, 26941390), (4, 13470695), (5, 10776556), (7, 7697540), (10, 5388278), (14, 3848770), (20, 2694139), (28, 1924385), (35, 1539508), (70, 769754), (140, 384877), (241, 223580), (482, 111790), (964, 55895), (1205, 44716), (1597, 33740), (1687, 31940), (2410, 22358), (3194, 16870), (3374, 15970), (4820, 11179), (6388, 8435), (6748, 7985)]