49554972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 132271776

約数和(自身を除く): 82716804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 582, 617, 828, 873, 1164, 1234, 1746, 1851, 2231, 2468, 3492, 3702, 4462, 5553, 6693, 7404, 8924, 11106, 13386, 14191, 20079, 22212, 26772, 28382, 40158, 42573, 56764, 59849, 80316, 85146, 119698, 127719, 170292, 179547, 239396, 255438, 359094, 510876, 538641, 718188, 1077282, 1376527, 2154564, 2753054, 4129581, 5506108, 8259162, 12388743, 16518324, 24777486, 49554972]

約数ペア:

[(1, 49554972), (2, 24777486), (3, 16518324), (4, 12388743), (6, 8259162), (9, 5506108), (12, 4129581), (18, 2753054), (23, 2154564), (36, 1376527), (46, 1077282), (69, 718188), (92, 538641), (97, 510876), (138, 359094), (194, 255438), (207, 239396), (276, 179547), (291, 170292), (388, 127719), (414, 119698), (582, 85146), (617, 80316), (828, 59849), (873, 56764), (1164, 42573), (1234, 40158), (1746, 28382), (1851, 26772), (2231, 22212), (2468, 20079), (3492, 14191), (3702, 13386), (4462, 11106), (5553, 8924), (6693, 7404)]