52788555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 99684000

約数和(自身を除く): 46895445

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2129, 2755, 4959, 6387, 8265, 10645, 19161, 24795, 31935, 40451, 61741, 95805, 121353, 185223, 202255, 308705, 364059, 555669, 606765, 926115, 1173079, 1820295, 2778345, 3519237, 5865395, 10557711, 17596185, 52788555]

約数ペア:

[(1, 52788555), (3, 17596185), (5, 10557711), (9, 5865395), (15, 3519237), (19, 2778345), (29, 1820295), (45, 1173079), (57, 926115), (87, 606765), (95, 555669), (145, 364059), (171, 308705), (261, 202255), (285, 185223), (435, 121353), (551, 95805), (855, 61741), (1305, 40451), (1653, 31935), (2129, 24795), (2755, 19161), (4959, 10645), (6387, 8265)]