53419548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 159376896

約数和(自身を除く): 105957348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 71, 78, 84, 91, 106, 142, 156, 159, 169, 182, 212, 213, 273, 284, 318, 338, 364, 371, 426, 497, 507, 546, 636, 676, 689, 742, 852, 923, 994, 1014, 1092, 1113, 1183, 1378, 1484, 1491, 1846, 1988, 2028, 2067, 2226, 2366, 2756, 2769, 2982, 3549, 3692, 3763, 4134, 4452, 4732, 4823, 5538, 5964, 6461, 7098, 7526, 8268, 8957, 9646, 11076, 11289, 11999, 12922, 14196, 14469, 15052, 17914, 19292, 19383, 22578, 23998, 25844, 26341, 26871, 28938, 35828, 35997, 38766, 45156, 47996, 48919, 52682, 53742, 57876, 62699, 71994, 77532, 79023, 83993, 97838, 105364, 107484, 125398, 143988, 146757, 158046, 167986, 188097, 195676, 250796, 251979, 293514, 316092, 335972, 342433, 376194, 503958, 587028, 635947, 684866, 752388, 1007916, 1027299, 1271894, 1369732, 1907841, 2054598, 2543788, 3815682, 4109196, 4451629, 7631364, 8903258, 13354887, 17806516, 26709774, 53419548]

約数ペア:

[(1, 53419548), (2, 26709774), (3, 17806516), (4, 13354887), (6, 8903258), (7, 7631364), (12, 4451629), (13, 4109196), (14, 3815682), (21, 2543788), (26, 2054598), (28, 1907841), (39, 1369732), (42, 1271894), (52, 1027299), (53, 1007916), (71, 752388), (78, 684866), (84, 635947), (91, 587028), (106, 503958), (142, 376194), (156, 342433), (159, 335972), (169, 316092), (182, 293514), (212, 251979), (213, 250796), (273, 195676), (284, 188097), (318, 167986), (338, 158046), (364, 146757), (371, 143988), (426, 125398), (497, 107484), (507, 105364), (546, 97838), (636, 83993), (676, 79023), (689, 77532), (742, 71994), (852, 62699), (923, 57876), (994, 53742), (1014, 52682), (1092, 48919), (1113, 47996), (1183, 45156), (1378, 38766), (1484, 35997), (1491, 35828), (1846, 28938), (1988, 26871), (2028, 26341), (2067, 25844), (2226, 23998), (2366, 22578), (2756, 19383), (2769, 19292), (2982, 17914), (3549, 15052), (3692, 14469), (3763, 14196), (4134, 12922), (4452, 11999), (4732, 11289), (4823, 11076), (5538, 9646), (5964, 8957), (6461, 8268), (7098, 7526)]