56556539480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4697387}}^1$

素因数の和:4697448

約数の個数: 64

約数和(自身を含む): 148813251840

約数和(自身を除く): 92256712360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 4697387, 9394774, 18789548, 23486935, 32881709, 37579096, 46973870, 65763418, 93947740, 131526836, 164408545, 187895480, 201987641, 263053672, 328817090, 403975282, 657634180, 807950564, 1009938205, 1315268360, 1413913487, 1615901128, 2019876410, 2827826974, 4039752820, 5655653948, 7069567435, 8079505640, 11311307896, 14139134870, 28278269740, 56556539480]

約数ペア:

[(1, 56556539480), (2, 28278269740), (4, 14139134870), (5, 11311307896), (7, 8079505640), (8, 7069567435), (10, 5655653948), (14, 4039752820), (20, 2827826974), (28, 2019876410), (35, 1615901128), (40, 1413913487), (43, 1315268360), (56, 1009938205), (70, 807950564), (86, 657634180), (140, 403975282), (172, 328817090), (215, 263053672), (280, 201987641), (301, 187895480), (344, 164408545), (430, 131526836), (602, 93947740), (860, 65763418), (1204, 46973870), (1505, 37579096), (1720, 32881709), (2408, 23486935), (3010, 18789548), (6020, 9394774), (12040, 4697387)]