61751300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47501}}^1$

素因数の和:47528

約数の個数: 36

約数和(自身を含む): 144311076

約数和(自身を除く): 82559776

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 47501, 95002, 190004, 237505, 475010, 617513, 950020, 1187525, 1235026, 2375050, 2470052, 3087565, 4750100, 6175130, 12350260, 15437825, 30875650, 61751300]

約数ペア:

[(1, 61751300), (2, 30875650), (4, 15437825), (5, 12350260), (10, 6175130), (13, 4750100), (20, 3087565), (25, 2470052), (26, 2375050), (50, 1235026), (52, 1187525), (65, 950020), (100, 617513), (130, 475010), (260, 237505), (325, 190004), (650, 95002), (1300, 47501)]