61251410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 61014958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 223, 227, 242, 446, 454, 605, 1115, 1135, 1210, 2230, 2270, 2453, 2497, 4906, 4994, 12265, 12485, 24530, 24970, 26983, 27467, 50621, 53966, 54934, 101242, 134915, 137335, 253105, 269830, 274670, 506210, 556831, 1113662, 2784155, 5568310, 6125141, 12250282, 30625705, 61251410]

約数ペア:

[(1, 61251410), (2, 30625705), (5, 12250282), (10, 6125141), (11, 5568310), (22, 2784155), (55, 1113662), (110, 556831), (121, 506210), (223, 274670), (227, 269830), (242, 253105), (446, 137335), (454, 134915), (605, 101242), (1115, 54934), (1135, 53966), (1210, 50621), (2230, 27467), (2270, 26983), (2453, 24970), (2497, 24530), (4906, 12485), (4994, 12265)]