54175250

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 102211200

約数和(自身を除く): 48035950

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 695, 1390, 1559, 3118, 3475, 6950, 7795, 15590, 17375, 34750, 38975, 77950, 194875, 216701, 389750, 433402, 1083505, 2167010, 5417525, 10835050, 27087625, 54175250]

約数ペア:

[(1, 54175250), (2, 27087625), (5, 10835050), (10, 5417525), (25, 2167010), (50, 1083505), (125, 433402), (139, 389750), (250, 216701), (278, 194875), (695, 77950), (1390, 38975), (1559, 34750), (3118, 17375), (3475, 15590), (6950, 7795)]