51371710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2617}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 100279872

約数和(自身を除く): 48908162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 2617, 3926, 5234, 9815, 13085, 19630, 26170, 34021, 68042, 170105, 340210, 395167, 790334, 1975835, 3951670, 5137171, 10274342, 25685855, 51371710]

約数ペア:

[(1, 51371710), (2, 25685855), (5, 10274342), (10, 5137171), (13, 3951670), (26, 1975835), (65, 790334), (130, 395167), (151, 340210), (302, 170105), (755, 68042), (1510, 34021), (1963, 26170), (2617, 19630), (3926, 13085), (5234, 9815)]