55513782

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 132134400

約数和(自身を除く): 76620618

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 513, 549, 887, 1026, 1098, 1159, 1647, 1774, 2318, 2661, 3294, 3477, 5322, 6954, 7983, 10431, 15966, 16853, 20862, 23949, 31293, 33706, 47898, 50559, 54107, 62586, 101118, 108214, 151677, 162321, 303354, 324642, 455031, 486963, 910062, 973926, 1028033, 1460889, 2056066, 2921778, 3084099, 6168198, 9252297, 18504594, 27756891, 55513782]

約数ペア:

[(1, 55513782), (2, 27756891), (3, 18504594), (6, 9252297), (9, 6168198), (18, 3084099), (19, 2921778), (27, 2056066), (38, 1460889), (54, 1028033), (57, 973926), (61, 910062), (114, 486963), (122, 455031), (171, 324642), (183, 303354), (342, 162321), (366, 151677), (513, 108214), (549, 101118), (887, 62586), (1026, 54107), (1098, 50559), (1159, 47898), (1647, 33706), (1774, 31293), (2318, 23949), (2661, 20862), (3294, 16853), (3477, 15966), (5322, 10431), (6954, 7983)]