53477880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{445649}}^1$

素因数の和:445663

約数の個数: 32

約数和(自身を含む): 160434000

約数和(自身を除く): 106956120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 445649, 891298, 1336947, 1782596, 2228245, 2673894, 3565192, 4456490, 5347788, 6684735, 8912980, 10695576, 13369470, 17825960, 26738940, 53477880]

約数ペア:

[(1, 53477880), (2, 26738940), (3, 17825960), (4, 13369470), (5, 10695576), (6, 8912980), (8, 6684735), (10, 5347788), (12, 4456490), (15, 3565192), (20, 2673894), (24, 2228245), (30, 1782596), (40, 1336947), (60, 891298), (120, 445649)]