49629568

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 53773952

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 127, 128, 142, 172, 254, 284, 344, 508, 568, 688, 1016, 1136, 1376, 2032, 2272, 2752, 3053, 4064, 4544, 5461, 5504, 6106, 8128, 9017, 9088, 10922, 12212, 16256, 18034, 21844, 24424, 36068, 43688, 48848, 72136, 87376, 97696, 144272, 174752, 195392, 288544, 349504, 387731, 390784, 577088, 699008, 775462, 1154176, 1550924, 3101848, 6203696, 12407392, 24814784, 49629568]

約数ペア:

[(1, 49629568), (2, 24814784), (4, 12407392), (8, 6203696), (16, 3101848), (32, 1550924), (43, 1154176), (64, 775462), (71, 699008), (86, 577088), (127, 390784), (128, 387731), (142, 349504), (172, 288544), (254, 195392), (284, 174752), (344, 144272), (508, 97696), (568, 87376), (688, 72136), (1016, 48848), (1136, 43688), (1376, 36068), (2032, 24424), (2272, 21844), (2752, 18034), (3053, 16256), (4064, 12212), (4544, 10922), (5461, 9088), (5504, 9017), (6106, 8128)]