53140373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 66189312

約数和(自身を除く): 13048939

約数列:

[1, 11, 13, 23, 107, 143, 151, 253, 299, 1177, 1391, 1661, 1963, 2461, 3289, 3473, 15301, 16157, 21593, 27071, 31993, 38203, 45149, 177727, 210041, 351923, 371611, 496639, 2310451, 4087721, 4830943, 53140373]

約数ペア:

[(1, 53140373), (11, 4830943), (13, 4087721), (23, 2310451), (107, 496639), (143, 371611), (151, 351923), (253, 210041), (299, 177727), (1177, 45149), (1391, 38203), (1661, 31993), (1963, 27071), (2461, 21593), (3289, 16157), (3473, 15301)]