54854072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 127680000

約数和(自身を除く): 72825928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 302, 364, 499, 604, 728, 998, 1057, 1208, 1963, 1996, 2114, 3493, 3926, 3992, 4228, 6487, 6986, 7852, 8456, 12974, 13741, 13972, 15704, 25948, 27482, 27944, 45409, 51896, 54964, 75349, 90818, 109928, 150698, 181636, 301396, 363272, 527443, 602792, 979537, 1054886, 1959074, 2109772, 3918148, 4219544, 6856759, 7836296, 13713518, 27427036, 54854072]

約数ペア:

[(1, 54854072), (2, 27427036), (4, 13713518), (7, 7836296), (8, 6856759), (13, 4219544), (14, 3918148), (26, 2109772), (28, 1959074), (52, 1054886), (56, 979537), (91, 602792), (104, 527443), (151, 363272), (182, 301396), (302, 181636), (364, 150698), (499, 109928), (604, 90818), (728, 75349), (998, 54964), (1057, 51896), (1208, 45409), (1963, 27944), (1996, 27482), (2114, 25948), (3493, 15704), (3926, 13972), (3992, 13741), (4228, 12974), (6487, 8456), (6986, 7852)]