52326640

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4993}}^1$

素因数の和:5137

約数の個数: 40

約数和(自身を含む): 122612688

約数和(自身を除く): 70286048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 4993, 5240, 9986, 10480, 19972, 24965, 39944, 49930, 79888, 99860, 199720, 399440, 654083, 1308166, 2616332, 3270415, 5232664, 6540830, 10465328, 13081660, 26163320, 52326640]

約数ペア:

[(1, 52326640), (2, 26163320), (4, 13081660), (5, 10465328), (8, 6540830), (10, 5232664), (16, 3270415), (20, 2616332), (40, 1308166), (80, 654083), (131, 399440), (262, 199720), (524, 99860), (655, 79888), (1048, 49930), (1310, 39944), (2096, 24965), (2620, 19972), (4993, 10480), (5240, 9986)]