55347642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{863}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 137479680

約数和(自身を除く): 82132038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 509, 863, 1018, 1527, 1726, 2589, 3054, 3563, 4581, 5178, 6041, 7126, 7767, 9162, 10689, 12082, 15534, 18123, 21378, 32067, 36246, 54369, 64134, 108738, 439267, 878534, 1317801, 2635602, 3074869, 3953403, 6149738, 7906806, 9224607, 18449214, 27673821, 55347642]

約数ペア:

[(1, 55347642), (2, 27673821), (3, 18449214), (6, 9224607), (7, 7906806), (9, 6149738), (14, 3953403), (18, 3074869), (21, 2635602), (42, 1317801), (63, 878534), (126, 439267), (509, 108738), (863, 64134), (1018, 54369), (1527, 36246), (1726, 32067), (2589, 21378), (3054, 18123), (3563, 15534), (4581, 12082), (5178, 10689), (6041, 9162), (7126, 7767)]