54907060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 124862976

約数和(自身を除く): 69955916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 892, 947, 1115, 1894, 2230, 2899, 3788, 4460, 4735, 5798, 9470, 11596, 12311, 14495, 18940, 24622, 28990, 49244, 57980, 61555, 123110, 211181, 246220, 422362, 844724, 1055905, 2111810, 2745353, 4223620, 5490706, 10981412, 13726765, 27453530, 54907060]

約数ペア:

[(1, 54907060), (2, 27453530), (4, 13726765), (5, 10981412), (10, 5490706), (13, 4223620), (20, 2745353), (26, 2111810), (52, 1055905), (65, 844724), (130, 422362), (223, 246220), (260, 211181), (446, 123110), (892, 61555), (947, 57980), (1115, 49244), (1894, 28990), (2230, 24622), (2899, 18940), (3788, 14495), (4460, 12311), (4735, 11596), (5798, 9470)]