53755156

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 126902748

約数和(自身を除く): 73147592

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 73, 91, 98, 119, 146, 182, 196, 221, 238, 289, 292, 364, 442, 476, 511, 578, 637, 833, 884, 949, 1022, 1156, 1241, 1274, 1547, 1666, 1898, 2023, 2044, 2482, 2548, 3094, 3332, 3577, 3757, 3796, 4046, 4964, 6188, 6643, 7154, 7514, 8092, 8687, 10829, 13286, 14161, 14308, 15028, 16133, 17374, 21097, 21658, 26299, 26572, 28322, 32266, 34748, 42194, 43316, 46501, 52598, 56644, 60809, 64532, 84388, 93002, 105196, 112931, 121618, 147679, 184093, 186004, 225862, 243236, 274261, 295358, 368186, 451724, 548522, 590716, 736372, 790517, 1033753, 1097044, 1581034, 1919827, 2067506, 3162068, 3839654, 4135012, 7679308, 13438789, 26877578, 53755156]

約数ペア:

[(1, 53755156), (2, 26877578), (4, 13438789), (7, 7679308), (13, 4135012), (14, 3839654), (17, 3162068), (26, 2067506), (28, 1919827), (34, 1581034), (49, 1097044), (52, 1033753), (68, 790517), (73, 736372), (91, 590716), (98, 548522), (119, 451724), (146, 368186), (182, 295358), (196, 274261), (221, 243236), (238, 225862), (289, 186004), (292, 184093), (364, 147679), (442, 121618), (476, 112931), (511, 105196), (578, 93002), (637, 84388), (833, 64532), (884, 60809), (949, 56644), (1022, 52598), (1156, 46501), (1241, 43316), (1274, 42194), (1547, 34748), (1666, 32266), (1898, 28322), (2023, 26572), (2044, 26299), (2482, 21658), (2548, 21097), (3094, 17374), (3332, 16133), (3577, 15028), (3757, 14308), (3796, 14161), (4046, 13286), (4964, 10829), (6188, 8687), (6643, 8092), (7154, 7514)]