55808358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 122791680

約数和(自身を除く): 66983322

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 101, 111, 114, 131, 202, 222, 262, 303, 393, 606, 703, 786, 1406, 1919, 2109, 2489, 3737, 3838, 4218, 4847, 4978, 5757, 7467, 7474, 9694, 11211, 11514, 13231, 14541, 14934, 22422, 26462, 29082, 39693, 71003, 79386, 92093, 142006, 184186, 213009, 251389, 276279, 426018, 489547, 502778, 552558, 754167, 979094, 1468641, 1508334, 2937282, 9301393, 18602786, 27904179, 55808358]

約数ペア:

[(1, 55808358), (2, 27904179), (3, 18602786), (6, 9301393), (19, 2937282), (37, 1508334), (38, 1468641), (57, 979094), (74, 754167), (101, 552558), (111, 502778), (114, 489547), (131, 426018), (202, 276279), (222, 251389), (262, 213009), (303, 184186), (393, 142006), (606, 92093), (703, 79386), (786, 71003), (1406, 39693), (1919, 29082), (2109, 26462), (2489, 22422), (3737, 14934), (3838, 14541), (4218, 13231), (4847, 11514), (4978, 11211), (5757, 9694), (7467, 7474)]