52204040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5039}}^1$

素因数の和:5094

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 85690360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5039, 5180, 10078, 10360, 20156, 25195, 35273, 40312, 50390, 70546, 100780, 141092, 176365, 186443, 201560, 282184, 352730, 372886, 705460, 745772, 932215, 1305101, 1410920, 1491544, 1864430, 2610202, 3728860, 5220404, 6525505, 7457720, 10440808, 13051010, 26102020, 52204040]

約数ペア:

[(1, 52204040), (2, 26102020), (4, 13051010), (5, 10440808), (7, 7457720), (8, 6525505), (10, 5220404), (14, 3728860), (20, 2610202), (28, 1864430), (35, 1491544), (37, 1410920), (40, 1305101), (56, 932215), (70, 745772), (74, 705460), (140, 372886), (148, 352730), (185, 282184), (259, 201560), (280, 186443), (296, 176365), (370, 141092), (518, 100780), (740, 70546), (1036, 50390), (1295, 40312), (1480, 35273), (2072, 25195), (2590, 20156), (5039, 10360), (5180, 10078)]