49555940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 119425152

約数和(自身を除く): 69869212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1153, 1228, 1535, 2149, 2306, 3070, 4298, 4612, 5765, 6140, 8071, 8596, 10745, 11530, 16142, 21490, 23060, 32284, 40355, 42980, 80710, 161420, 353971, 707942, 1415884, 1769855, 2477797, 3539710, 4955594, 7079420, 9911188, 12388985, 24777970, 49555940]

約数ペア:

[(1, 49555940), (2, 24777970), (4, 12388985), (5, 9911188), (7, 7079420), (10, 4955594), (14, 3539710), (20, 2477797), (28, 1769855), (35, 1415884), (70, 707942), (140, 353971), (307, 161420), (614, 80710), (1153, 42980), (1228, 40355), (1535, 32284), (2149, 23060), (2306, 21490), (3070, 16142), (4298, 11530), (4612, 10745), (5765, 8596), (6140, 8071)]