51783380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2083}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 119738304

約数和(自身を除く): 67954924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2083, 2260, 2486, 4166, 4972, 6215, 8332, 10415, 12430, 20830, 22913, 24860, 41660, 45826, 91652, 114565, 229130, 235379, 458260, 470758, 941516, 1176895, 2353790, 2589169, 4707580, 5178338, 10356676, 12945845, 25891690, 51783380]

約数ペア:

[(1, 51783380), (2, 25891690), (4, 12945845), (5, 10356676), (10, 5178338), (11, 4707580), (20, 2589169), (22, 2353790), (44, 1176895), (55, 941516), (110, 470758), (113, 458260), (220, 235379), (226, 229130), (452, 114565), (565, 91652), (1130, 45826), (1243, 41660), (2083, 24860), (2260, 22913), (2486, 20830), (4166, 12430), (4972, 10415), (6215, 8332)]