26452890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 69110496

約数和(自身を除く): 42657606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1171, 1255, 1506, 2259, 2342, 2510, 3513, 3765, 4518, 5855, 7026, 7530, 10539, 11295, 11710, 17565, 21078, 22590, 35130, 52695, 105390, 293921, 587842, 881763, 1469605, 1763526, 2645289, 2939210, 4408815, 5290578, 8817630, 13226445, 26452890]

約数ペア:

[(1, 26452890), (2, 13226445), (3, 8817630), (5, 5290578), (6, 4408815), (9, 2939210), (10, 2645289), (15, 1763526), (18, 1469605), (30, 881763), (45, 587842), (90, 293921), (251, 105390), (502, 52695), (753, 35130), (1171, 22590), (1255, 21078), (1506, 17565), (2259, 11710), (2342, 11295), (2510, 10539), (3513, 7530), (3765, 7026), (4518, 5855)]