56053921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 75350016

約数和(自身を除く): 19296095

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 713, 1021, 1771, 2387, 4991, 7147, 7843, 11231, 23483, 31651, 54901, 78617, 164381, 221557, 258313, 348161, 727973, 1808191, 2437127, 5095811, 8007703, 56053921]

約数ペア:

[(1, 56053921), (7, 8007703), (11, 5095811), (23, 2437127), (31, 1808191), (77, 727973), (161, 348161), (217, 258313), (253, 221557), (341, 164381), (713, 78617), (1021, 54901), (1771, 31651), (2387, 23483), (4991, 11231), (7147, 7843)]