49141144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 105078600

約数和(自身を除く): 55937456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1913, 1976, 3211, 3826, 6422, 7652, 12844, 15304, 24869, 25688, 36347, 49738, 72694, 99476, 145388, 198952, 290776, 323297, 472511, 646594, 945022, 1293188, 1890044, 2586376, 3780088, 6142643, 12285286, 24570572, 49141144]

約数ペア:

[(1, 49141144), (2, 24570572), (4, 12285286), (8, 6142643), (13, 3780088), (19, 2586376), (26, 1890044), (38, 1293188), (52, 945022), (76, 646594), (104, 472511), (152, 323297), (169, 290776), (247, 198952), (338, 145388), (494, 99476), (676, 72694), (988, 49738), (1352, 36347), (1913, 25688), (1976, 24869), (3211, 15304), (3826, 12844), (6422, 7652)]