49559770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7193}}^1$

素因数の和:7266

約数の個数: 32

約数和(自身を含む): 97895952

約数和(自身を除く): 48336182

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 7193, 14386, 35965, 71930, 93509, 187018, 381229, 467545, 762458, 935090, 1906145, 3812290, 4955977, 9911954, 24779885, 49559770]

約数ペア:

[(1, 49559770), (2, 24779885), (5, 9911954), (10, 4955977), (13, 3812290), (26, 1906145), (53, 935090), (65, 762458), (106, 467545), (130, 381229), (265, 187018), (530, 93509), (689, 71930), (1378, 35965), (3445, 14386), (6890, 7193)]