53181436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 117073152

約数和(自身を除く): 63891716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1427, 1694, 2662, 2854, 3388, 5324, 5708, 9317, 9989, 15697, 18634, 19978, 31394, 37268, 39956, 62788, 109879, 172667, 219758, 345334, 439516, 690668, 1208669, 1899337, 2417338, 3798674, 4834676, 7597348, 13295359, 26590718, 53181436]

約数ペア:

[(1, 53181436), (2, 26590718), (4, 13295359), (7, 7597348), (11, 4834676), (14, 3798674), (22, 2417338), (28, 1899337), (44, 1208669), (77, 690668), (121, 439516), (154, 345334), (242, 219758), (308, 172667), (484, 109879), (847, 62788), (1331, 39956), (1427, 37268), (1694, 31394), (2662, 19978), (2854, 18634), (3388, 15697), (5324, 9989), (5708, 9317)]