53209156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 127233792

約数和(自身を除く): 74024636

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 97, 137, 143, 154, 182, 194, 274, 286, 308, 364, 388, 548, 572, 679, 959, 1001, 1067, 1261, 1358, 1507, 1781, 1918, 2002, 2134, 2522, 2716, 3014, 3562, 3836, 4004, 4268, 5044, 6028, 7124, 7469, 8827, 10549, 12467, 13289, 13871, 14938, 17654, 19591, 21098, 24934, 26578, 27742, 29876, 35308, 39182, 42196, 49868, 53156, 55484, 78364, 93023, 97097, 137137, 146179, 172757, 186046, 194194, 274274, 292358, 345514, 372092, 388388, 548548, 584716, 691028, 1023253, 1209299, 1900327, 2046506, 2418598, 3800654, 4093012, 4837196, 7601308, 13302289, 26604578, 53209156]

約数ペア:

[(1, 53209156), (2, 26604578), (4, 13302289), (7, 7601308), (11, 4837196), (13, 4093012), (14, 3800654), (22, 2418598), (26, 2046506), (28, 1900327), (44, 1209299), (52, 1023253), (77, 691028), (91, 584716), (97, 548548), (137, 388388), (143, 372092), (154, 345514), (182, 292358), (194, 274274), (274, 194194), (286, 186046), (308, 172757), (364, 146179), (388, 137137), (548, 97097), (572, 93023), (679, 78364), (959, 55484), (1001, 53156), (1067, 49868), (1261, 42196), (1358, 39182), (1507, 35308), (1781, 29876), (1918, 27742), (2002, 26578), (2134, 24934), (2522, 21098), (2716, 19591), (3014, 17654), (3562, 14938), (3836, 13871), (4004, 13289), (4268, 12467), (5044, 10549), (6028, 8827), (7124, 7469)]