54518552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6961}}^1$

素因数の和:7067

約数の個数: 32

約数和(自身を含む): 112784400

約数和(自身を除く): 58265848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 6961, 7832, 13922, 27844, 55688, 76571, 153142, 306284, 612568, 619529, 1239058, 2478116, 4956232, 6814819, 13629638, 27259276, 54518552]

約数ペア:

[(1, 54518552), (2, 27259276), (4, 13629638), (8, 6814819), (11, 4956232), (22, 2478116), (44, 1239058), (88, 619529), (89, 612568), (178, 306284), (356, 153142), (712, 76571), (979, 55688), (1958, 27844), (3916, 13922), (6961, 7832)]