56553982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 91272960

約数和(自身を除く): 34718978

約数列:

[1, 2, 31, 37, 62, 74, 89, 178, 277, 554, 1147, 2294, 2759, 3293, 5518, 6586, 8587, 10249, 17174, 20498, 24653, 49306, 102083, 204166, 317719, 635438, 764243, 912161, 1528486, 1824322, 28276991, 56553982]

約数ペア:

[(1, 56553982), (2, 28276991), (31, 1824322), (37, 1528486), (62, 912161), (74, 764243), (89, 635438), (178, 317719), (277, 204166), (554, 102083), (1147, 49306), (2294, 24653), (2759, 20498), (3293, 17174), (5518, 10249), (6586, 8587)]