50342120

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6521}}^1$

素因数の和:6725

約数の個数: 32

約数和(自身を含む): 113874120

約数和(自身を除く): 63532000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 6521, 7720, 13042, 26084, 32605, 52168, 65210, 130420, 260840, 1258553, 2517106, 5034212, 6292765, 10068424, 12585530, 25171060, 50342120]

約数ペア:

[(1, 50342120), (2, 25171060), (4, 12585530), (5, 10068424), (8, 6292765), (10, 5034212), (20, 2517106), (40, 1258553), (193, 260840), (386, 130420), (772, 65210), (965, 52168), (1544, 32605), (1930, 26084), (3860, 13042), (6521, 7720)]