54999840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{16369}}^1$

素因数の和:16394

約数の個数: 96

約数和(自身を含む): 198011520

約数和(自身を除く): 143011680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 16369, 32738, 49107, 65476, 81845, 98214, 114583, 130952, 163690, 196428, 229166, 245535, 261904, 327380, 343749, 392856, 458332, 491070, 523808, 572915, 654760, 687498, 785712, 916664, 982140, 1145830, 1309520, 1374996, 1571424, 1718745, 1833328, 1964280, 2291660, 2619040, 2749992, 3437490, 3666656, 3928560, 4583320, 5499984, 6874980, 7857120, 9166640, 10999968, 13749960, 18333280, 27499920, 54999840]

約数ペア:

[(1, 54999840), (2, 27499920), (3, 18333280), (4, 13749960), (5, 10999968), (6, 9166640), (7, 7857120), (8, 6874980), (10, 5499984), (12, 4583320), (14, 3928560), (15, 3666656), (16, 3437490), (20, 2749992), (21, 2619040), (24, 2291660), (28, 1964280), (30, 1833328), (32, 1718745), (35, 1571424), (40, 1374996), (42, 1309520), (48, 1145830), (56, 982140), (60, 916664), (70, 785712), (80, 687498), (84, 654760), (96, 572915), (105, 523808), (112, 491070), (120, 458332), (140, 392856), (160, 343749), (168, 327380), (210, 261904), (224, 245535), (240, 229166), (280, 196428), (336, 163690), (420, 130952), (480, 114583), (560, 98214), (672, 81845), (840, 65476), (1120, 49107), (1680, 32738), (3360, 16369)]