49229908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:309

約数の個数: 54

約数和(自身を含む): 108709146

約数和(自身を除く): 59479238

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 139, 182, 196, 278, 364, 556, 637, 973, 1274, 1807, 1946, 2548, 3614, 3892, 6811, 7228, 12649, 13622, 19321, 25298, 27244, 38642, 50596, 77284, 88543, 135247, 177086, 251173, 270494, 354172, 502346, 540988, 946729, 1004692, 1758211, 1893458, 3516422, 3786916, 7032844, 12307477, 24614954, 49229908]

約数ペア:

[(1, 49229908), (2, 24614954), (4, 12307477), (7, 7032844), (13, 3786916), (14, 3516422), (26, 1893458), (28, 1758211), (49, 1004692), (52, 946729), (91, 540988), (98, 502346), (139, 354172), (182, 270494), (196, 251173), (278, 177086), (364, 135247), (556, 88543), (637, 77284), (973, 50596), (1274, 38642), (1807, 27244), (1946, 25298), (2548, 19321), (3614, 13622), (3892, 12649), (6811, 7228)]