49312770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126443}}^1$

素因数の和:126466

約数の個数: 32

約数和(自身を含む): 127455552

約数和(自身を除く): 78142782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 126443, 252886, 379329, 632215, 758658, 1264430, 1643759, 1896645, 3287518, 3793290, 4931277, 8218795, 9862554, 16437590, 24656385, 49312770]

約数ペア:

[(1, 49312770), (2, 24656385), (3, 16437590), (5, 9862554), (6, 8218795), (10, 4931277), (13, 3793290), (15, 3287518), (26, 1896645), (30, 1643759), (39, 1264430), (65, 758658), (78, 632215), (130, 379329), (195, 252886), (390, 126443)]