49989688

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4987}}^1$

素因数の和:5179

約数の個数: 32

約数和(自身を含む): 107740800

約数和(自身を除く): 57751112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 4987, 5012, 9974, 10024, 19948, 34909, 39896, 69818, 139636, 279272, 892673, 1785346, 3570692, 6248711, 7141384, 12497422, 24994844, 49989688]

約数ペア:

[(1, 49989688), (2, 24994844), (4, 12497422), (7, 7141384), (8, 6248711), (14, 3570692), (28, 1785346), (56, 892673), (179, 279272), (358, 139636), (716, 69818), (1253, 39896), (1432, 34909), (2506, 19948), (4987, 10024), (5012, 9974)]