49216965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6421}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 91243776

約数和(自身を除く): 42026811

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 6421, 7665, 19263, 32105, 44947, 96315, 134841, 224735, 468733, 674205, 1406199, 2343665, 3281131, 7030995, 9843393, 16405655, 49216965]

約数ペア:

[(1, 49216965), (3, 16405655), (5, 9843393), (7, 7030995), (15, 3281131), (21, 2343665), (35, 1406199), (73, 674205), (105, 468733), (219, 224735), (365, 134841), (511, 96315), (1095, 44947), (1533, 32105), (2555, 19263), (6421, 7665)]