51361438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 83426112

約数和(自身を除く): 32064674

約数列:

[1, 2, 23, 41, 46, 82, 113, 226, 241, 482, 943, 1886, 2599, 4633, 5198, 5543, 9266, 9881, 11086, 19762, 27233, 54466, 106559, 213118, 227263, 454526, 626359, 1116553, 1252718, 2233106, 25680719, 51361438]

約数ペア:

[(1, 51361438), (2, 25680719), (23, 2233106), (41, 1252718), (46, 1116553), (82, 626359), (113, 454526), (226, 227263), (241, 213118), (482, 106559), (943, 54466), (1886, 27233), (2599, 19762), (4633, 11086), (5198, 9881), (5543, 9266)]