53180776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9907}}^1$

素因数の和:9985

約数の個数: 32

約数和(自身を含む): 110573280

約数和(自身を除く): 57392504

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 9907, 19814, 39628, 79256, 108977, 217954, 435908, 604327, 871816, 1208654, 2417308, 4834616, 6647597, 13295194, 26590388, 53180776]

約数ペア:

[(1, 53180776), (2, 26590388), (4, 13295194), (8, 6647597), (11, 4834616), (22, 2417308), (44, 1208654), (61, 871816), (88, 604327), (122, 435908), (244, 217954), (488, 108977), (671, 79256), (1342, 39628), (2684, 19814), (5368, 9907)]