55290700

素因数分解:

$2^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1801}}^1$

素因数の和:2122

約数の個数: 36

約数和(自身を含む): 120438472

約数和(自身を除く): 65147772

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307, 614, 1228, 1535, 1801, 3070, 3602, 6140, 7204, 7675, 9005, 15350, 18010, 30700, 36020, 45025, 90050, 180100, 552907, 1105814, 2211628, 2764535, 5529070, 11058140, 13822675, 27645350, 55290700]

約数ペア:

[(1, 55290700), (2, 27645350), (4, 13822675), (5, 11058140), (10, 5529070), (20, 2764535), (25, 2211628), (50, 1105814), (100, 552907), (307, 180100), (614, 90050), (1228, 45025), (1535, 36020), (1801, 30700), (3070, 18010), (3602, 15350), (6140, 9005), (7204, 7675)]