54218164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 128463104

約数和(自身を除く): 74244940

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1231, 1573, 1694, 2002, 2462, 3146, 3388, 4004, 4924, 6292, 8617, 11011, 13541, 16003, 17234, 22022, 27082, 32006, 34468, 44044, 54164, 64012, 94787, 112021, 148951, 176033, 189574, 224042, 297902, 352066, 379148, 448084, 595804, 704132, 1042657, 1232231, 1936363, 2085314, 2464462, 3872726, 4170628, 4928924, 7745452, 13554541, 27109082, 54218164]

約数ペア:

[(1, 54218164), (2, 27109082), (4, 13554541), (7, 7745452), (11, 4928924), (13, 4170628), (14, 3872726), (22, 2464462), (26, 2085314), (28, 1936363), (44, 1232231), (52, 1042657), (77, 704132), (91, 595804), (121, 448084), (143, 379148), (154, 352066), (182, 297902), (242, 224042), (286, 189574), (308, 176033), (364, 148951), (484, 112021), (572, 94787), (847, 64012), (1001, 54164), (1231, 44044), (1573, 34468), (1694, 32006), (2002, 27082), (2462, 22022), (3146, 17234), (3388, 16003), (4004, 13541), (4924, 11011), (6292, 8617)]