52551852

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 125526912

約数和(自身を除く): 72975060

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 163, 201, 268, 326, 401, 402, 489, 652, 802, 804, 978, 1203, 1604, 1956, 2406, 4812, 10921, 21842, 26867, 32763, 43684, 53734, 65363, 65526, 80601, 107468, 130726, 131052, 161202, 196089, 261452, 322404, 392178, 784356, 4379321, 8758642, 13137963, 17517284, 26275926, 52551852]

約数ペア:

[(1, 52551852), (2, 26275926), (3, 17517284), (4, 13137963), (6, 8758642), (12, 4379321), (67, 784356), (134, 392178), (163, 322404), (201, 261452), (268, 196089), (326, 161202), (401, 131052), (402, 130726), (489, 107468), (652, 80601), (802, 65526), (804, 65363), (978, 53734), (1203, 43684), (1604, 32763), (1956, 26867), (2406, 21842), (4812, 10921)]