55938820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10799}}^1$

素因数の和:10852

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 81955580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10799, 21598, 43196, 53995, 75593, 107990, 151186, 215980, 302372, 377965, 399563, 755930, 799126, 1511860, 1598252, 1997815, 2796941, 3995630, 5593882, 7991260, 11187764, 13984705, 27969410, 55938820]

約数ペア:

[(1, 55938820), (2, 27969410), (4, 13984705), (5, 11187764), (7, 7991260), (10, 5593882), (14, 3995630), (20, 2796941), (28, 1997815), (35, 1598252), (37, 1511860), (70, 799126), (74, 755930), (140, 399563), (148, 377965), (185, 302372), (259, 215980), (370, 151186), (518, 107990), (740, 75593), (1036, 53995), (1295, 43196), (2590, 21598), (5180, 10799)]