55465956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16931}}^1$

素因数の和:16961

約数の個数: 72

約数和(自身を含む): 172570944

約数和(自身を除く): 117104988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 16931, 33862, 50793, 67724, 101586, 118517, 152379, 203172, 220103, 237034, 304758, 355551, 440206, 474068, 609516, 660309, 711102, 880412, 1066653, 1320618, 1422204, 1540721, 1980927, 2133306, 2641236, 3081442, 3961854, 4266612, 4622163, 6162884, 7923708, 9244326, 13866489, 18488652, 27732978, 55465956]

約数ペア:

[(1, 55465956), (2, 27732978), (3, 18488652), (4, 13866489), (6, 9244326), (7, 7923708), (9, 6162884), (12, 4622163), (13, 4266612), (14, 3961854), (18, 3081442), (21, 2641236), (26, 2133306), (28, 1980927), (36, 1540721), (39, 1422204), (42, 1320618), (52, 1066653), (63, 880412), (78, 711102), (84, 660309), (91, 609516), (117, 474068), (126, 440206), (156, 355551), (182, 304758), (234, 237034), (252, 220103), (273, 203172), (364, 152379), (468, 118517), (546, 101586), (819, 67724), (1092, 50793), (1638, 33862), (3276, 16931)]