55643340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2003}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 156215808

約数和(自身を除く): 100572468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2003, 2315, 2778, 4006, 4630, 5556, 6009, 6945, 8012, 9260, 10015, 12018, 13890, 20030, 24036, 27780, 30045, 40060, 60090, 120180, 927389, 1854778, 2782167, 3709556, 4636945, 5564334, 9273890, 11128668, 13910835, 18547780, 27821670, 55643340]

約数ペア:

[(1, 55643340), (2, 27821670), (3, 18547780), (4, 13910835), (5, 11128668), (6, 9273890), (10, 5564334), (12, 4636945), (15, 3709556), (20, 2782167), (30, 1854778), (60, 927389), (463, 120180), (926, 60090), (1389, 40060), (1852, 30045), (2003, 27780), (2315, 24036), (2778, 20030), (4006, 13890), (4630, 12018), (5556, 10015), (6009, 9260), (6945, 8012)]