53436130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21121}}^1$

素因数の和:21162

約数の個数: 32

約数和(自身を含む): 109496448

約数和(自身を除く): 56060318

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 21121, 42242, 105605, 211210, 232331, 464662, 485783, 971566, 1161655, 2323310, 2428915, 4857830, 5343613, 10687226, 26718065, 53436130]

約数ペア:

[(1, 53436130), (2, 26718065), (5, 10687226), (10, 5343613), (11, 4857830), (22, 2428915), (23, 2323310), (46, 1161655), (55, 971566), (110, 485783), (115, 464662), (230, 232331), (253, 211210), (506, 105605), (1265, 42242), (2530, 21121)]