52008469640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1\times {\mathrm{13759}}^1$

素因数の和:15606

約数の個数: 64

約数和(自身を含む): 119302502400

約数和(自身を除く): 67294032760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1783, 2120, 3566, 7132, 8915, 13759, 14264, 17830, 27518, 35660, 55036, 68795, 71320, 94499, 110072, 137590, 188998, 275180, 377996, 472495, 550360, 729227, 755992, 944990, 1458454, 1889980, 2916908, 3646135, 3779960, 5833816, 7292270, 14584540, 24532297, 29169080, 49064594, 98129188, 122661485, 196258376, 245322970, 490645940, 981291880, 1300211741, 2600423482, 5200846964, 6501058705, 10401693928, 13002117410, 26004234820, 52008469640]

約数ペア:

[(1, 52008469640), (2, 26004234820), (4, 13002117410), (5, 10401693928), (8, 6501058705), (10, 5200846964), (20, 2600423482), (40, 1300211741), (53, 981291880), (106, 490645940), (212, 245322970), (265, 196258376), (424, 122661485), (530, 98129188), (1060, 49064594), (1783, 29169080), (2120, 24532297), (3566, 14584540), (7132, 7292270), (8915, 5833816), (13759, 3779960), (14264, 3646135), (17830, 2916908), (27518, 1889980), (35660, 1458454), (55036, 944990), (68795, 755992), (71320, 729227), (94499, 550360), (110072, 472495), (137590, 377996), (188998, 275180)]