50908520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 126040320

約数和(自身を除く): 75131800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2083, 2444, 3055, 4166, 4888, 6110, 8332, 10415, 12220, 16664, 20830, 24440, 27079, 41660, 54158, 83320, 97901, 108316, 135395, 195802, 216632, 270790, 391604, 489505, 541580, 783208, 979010, 1083160, 1272713, 1958020, 2545426, 3916040, 5090852, 6363565, 10181704, 12727130, 25454260, 50908520]

約数ペア:

[(1, 50908520), (2, 25454260), (4, 12727130), (5, 10181704), (8, 6363565), (10, 5090852), (13, 3916040), (20, 2545426), (26, 1958020), (40, 1272713), (47, 1083160), (52, 979010), (65, 783208), (94, 541580), (104, 489505), (130, 391604), (188, 270790), (235, 216632), (260, 195802), (376, 135395), (470, 108316), (520, 97901), (611, 83320), (940, 54158), (1222, 41660), (1880, 27079), (2083, 24440), (2444, 20830), (3055, 16664), (4166, 12220), (4888, 10415), (6110, 8332)]