50871460871

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9721}}^1$

素因数の和:9845

約数の個数: 64

約数和(自身を含む): 69065088000

約数和(自身を除く): 18193627129

約数列:

[1, 7, 11, 19, 49, 73, 77, 133, 209, 343, 511, 539, 803, 931, 1387, 1463, 3577, 3773, 5621, 6517, 9709, 9721, 10241, 15257, 25039, 39347, 67963, 68047, 71687, 106799, 106931, 184699, 275429, 475741, 476329, 709633, 747593, 748517, 1292893, 2031689, 3334303, 4967431, 5233151, 5239619, 7805963, 9050251, 13483027, 14221823, 34772017, 36677333, 54641741, 63351757, 94381189, 99552761, 148313297, 243404119, 382492187, 660668323, 696869327, 1038193079, 2677445309, 4624678261, 7267351553, 50871460871]

約数ペア:

[(1, 50871460871), (7, 7267351553), (11, 4624678261), (19, 2677445309), (49, 1038193079), (73, 696869327), (77, 660668323), (133, 382492187), (209, 243404119), (343, 148313297), (511, 99552761), (539, 94381189), (803, 63351757), (931, 54641741), (1387, 36677333), (1463, 34772017), (3577, 14221823), (3773, 13483027), (5621, 9050251), (6517, 7805963), (9709, 5239619), (9721, 5233151), (10241, 4967431), (15257, 3334303), (25039, 2031689), (39347, 1292893), (67963, 748517), (68047, 747593), (71687, 709633), (106799, 476329), (106931, 475741), (184699, 275429)]