49131780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2633}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 138063744

約数和(自身を除く): 88931964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 2633, 3110, 3732, 4665, 5266, 6220, 7899, 9330, 10532, 13165, 15798, 18660, 26330, 31596, 39495, 52660, 78990, 157980, 818863, 1637726, 2456589, 3275452, 4094315, 4913178, 8188630, 9826356, 12282945, 16377260, 24565890, 49131780]

約数ペア:

[(1, 49131780), (2, 24565890), (3, 16377260), (4, 12282945), (5, 9826356), (6, 8188630), (10, 4913178), (12, 4094315), (15, 3275452), (20, 2456589), (30, 1637726), (60, 818863), (311, 157980), (622, 78990), (933, 52660), (1244, 39495), (1555, 31596), (1866, 26330), (2633, 18660), (3110, 15798), (3732, 13165), (4665, 10532), (5266, 9330), (6220, 7899)]