52761784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 104562000

約数和(自身を除く): 51800216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1109, 1252, 2218, 2504, 4436, 5947, 8872, 11894, 21071, 23788, 42142, 47576, 84284, 168568, 347117, 694234, 1388468, 2776936, 6595223, 13190446, 26380892, 52761784]

約数ペア:

[(1, 52761784), (2, 26380892), (4, 13190446), (8, 6595223), (19, 2776936), (38, 1388468), (76, 694234), (152, 347117), (313, 168568), (626, 84284), (1109, 47576), (1252, 42142), (2218, 23788), (2504, 21071), (4436, 11894), (5947, 8872)]