56819253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 28336587

約数列:

[1, 3, 17, 19, 51, 57, 191, 307, 323, 573, 921, 969, 3247, 3629, 5219, 5833, 9741, 10887, 15657, 17499, 58637, 61693, 99161, 175911, 185079, 297483, 996829, 1114103, 2990487, 3342309, 18939751, 56819253]

約数ペア:

[(1, 56819253), (3, 18939751), (17, 3342309), (19, 2990487), (51, 1114103), (57, 996829), (191, 297483), (307, 185079), (323, 175911), (573, 99161), (921, 61693), (969, 58637), (3247, 17499), (3629, 15657), (5219, 10887), (5833, 9741)]