51918384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1018

約数の個数: 80

約数和(自身を含む): 154275840

約数和(自身を除く): 102357456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 573, 764, 809, 1146, 1337, 1528, 1618, 2292, 2427, 2674, 3056, 3236, 4011, 4584, 4854, 5348, 5663, 6472, 8022, 9168, 9708, 10696, 11326, 12944, 16044, 16989, 19416, 21392, 22652, 32088, 33978, 38832, 45304, 64176, 67956, 90608, 135912, 154519, 271824, 309038, 463557, 618076, 927114, 1081633, 1236152, 1854228, 2163266, 2472304, 3244899, 3708456, 4326532, 6489798, 7416912, 8653064, 12979596, 17306128, 25959192, 51918384]

約数ペア:

[(1, 51918384), (2, 25959192), (3, 17306128), (4, 12979596), (6, 8653064), (7, 7416912), (8, 6489798), (12, 4326532), (14, 3708456), (16, 3244899), (21, 2472304), (24, 2163266), (28, 1854228), (42, 1236152), (48, 1081633), (56, 927114), (84, 618076), (112, 463557), (168, 309038), (191, 271824), (336, 154519), (382, 135912), (573, 90608), (764, 67956), (809, 64176), (1146, 45304), (1337, 38832), (1528, 33978), (1618, 32088), (2292, 22652), (2427, 21392), (2674, 19416), (3056, 16989), (3236, 16044), (4011, 12944), (4584, 11326), (4854, 10696), (5348, 9708), (5663, 9168), (6472, 8022)]