51635472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 153323520

約数和(自身を除く): 101688048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 643, 717, 956, 1286, 1434, 1673, 1912, 1929, 2572, 2868, 3346, 3824, 3858, 4501, 5019, 5144, 5736, 6692, 7716, 9002, 10038, 10288, 11472, 13384, 13503, 15432, 18004, 20076, 26768, 27006, 30864, 36008, 40152, 54012, 72016, 80304, 108024, 153677, 216048, 307354, 461031, 614708, 922062, 1075739, 1229416, 1844124, 2151478, 2458832, 3227217, 3688248, 4302956, 6454434, 7376496, 8605912, 12908868, 17211824, 25817736, 51635472]

約数ペア:

[(1, 51635472), (2, 25817736), (3, 17211824), (4, 12908868), (6, 8605912), (7, 7376496), (8, 6454434), (12, 4302956), (14, 3688248), (16, 3227217), (21, 2458832), (24, 2151478), (28, 1844124), (42, 1229416), (48, 1075739), (56, 922062), (84, 614708), (112, 461031), (168, 307354), (239, 216048), (336, 153677), (478, 108024), (643, 80304), (717, 72016), (956, 54012), (1286, 40152), (1434, 36008), (1673, 30864), (1912, 27006), (1929, 26768), (2572, 20076), (2868, 18004), (3346, 15432), (3824, 13503), (3858, 13384), (4501, 11472), (5019, 10288), (5144, 10038), (5736, 9002), (6692, 7716)]