51513138840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{77951}}^1\times {\mathrm{5507}}^1$

素因数の和:83472

約数の個数: 64

約数和(自身を含む): 154569461760

約数和(自身を除く): 103056322920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5507, 11014, 16521, 22028, 27535, 33042, 44056, 55070, 66084, 77951, 82605, 110140, 132168, 155902, 165210, 220280, 233853, 311804, 330420, 389755, 467706, 623608, 660840, 779510, 935412, 1169265, 1559020, 1870824, 2338530, 3118040, 4677060, 9354120, 429276157, 858552314, 1287828471, 1717104628, 2146380785, 2575656942, 3434209256, 4292761570, 5151313884, 6439142355, 8585523140, 10302627768, 12878284710, 17171046280, 25756569420, 51513138840]

約数ペア:

[(1, 51513138840), (2, 25756569420), (3, 17171046280), (4, 12878284710), (5, 10302627768), (6, 8585523140), (8, 6439142355), (10, 5151313884), (12, 4292761570), (15, 3434209256), (20, 2575656942), (24, 2146380785), (30, 1717104628), (40, 1287828471), (60, 858552314), (120, 429276157), (5507, 9354120), (11014, 4677060), (16521, 3118040), (22028, 2338530), (27535, 1870824), (33042, 1559020), (44056, 1169265), (55070, 935412), (66084, 779510), (77951, 660840), (82605, 623608), (110140, 467706), (132168, 389755), (155902, 330420), (165210, 311804), (220280, 233853)]