48681843

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 77627160

約数和(自身を除く): 28945317

約数列:

[1, 3, 7, 21, 49, 61, 89, 147, 183, 267, 427, 623, 1281, 1869, 2989, 3721, 4361, 5429, 8967, 11163, 13083, 16287, 26047, 38003, 78141, 114009, 182329, 266021, 331169, 546987, 798063, 993507, 2318183, 6954549, 16227281, 48681843]

約数ペア:

[(1, 48681843), (3, 16227281), (7, 6954549), (21, 2318183), (49, 993507), (61, 798063), (89, 546987), (147, 331169), (183, 266021), (267, 182329), (427, 114009), (623, 78141), (1281, 38003), (1869, 26047), (2989, 16287), (3721, 13083), (4361, 11163), (5429, 8967)]