12886950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 32582736

約数和(自身を除く): 19695786

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 1621, 2650, 3242, 3975, 4863, 7950, 8105, 9726, 16210, 24315, 40525, 48630, 81050, 85913, 121575, 171826, 243150, 257739, 429565, 515478, 859130, 1288695, 2147825, 2577390, 4295650, 6443475, 12886950]

約数ペア:

[(1, 12886950), (2, 6443475), (3, 4295650), (5, 2577390), (6, 2147825), (10, 1288695), (15, 859130), (25, 515478), (30, 429565), (50, 257739), (53, 243150), (75, 171826), (106, 121575), (150, 85913), (159, 81050), (265, 48630), (318, 40525), (530, 24315), (795, 16210), (1325, 9726), (1590, 8105), (1621, 7950), (2650, 4863), (3242, 3975)]